958559472 has 120 divisors (see below), whose sum is σ = 2897731200. Its totient is φ = 294050304.

The previous prime is 958559453. The next prime is 958559473. The reversal of 958559472 is 274955859.

958559472 is a `hidden beast` number, since 9 + 585 + 59 + 4 + 7 + 2 = 666.

It is a super-2 number, since 2×958559472² = 1837672522721837568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

Its product of digits (4536000) is a multiple of the sum of its prime factors (1575).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (958559473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 896154 + ... + 897222.

It is an arithmetic number, because the mean of its divisors is an integer number (24147760).

Almost surely, 2^958559472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 958559472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1448865600).

958559472 is an abundant number, since it is smaller than the sum of its proper divisors (1939171728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

958559472 is a wasteful number, since it uses less digits than its factorization.

958559472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575 (or 1566 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 54.

The square root of 958559472 is about 30960.6116218656. The cubic root of 958559472 is about 985.9911594537.

The spelling of 958559472 in words is "nine hundred fifty-eight million, five hundred fifty-nine thousand, four hundred seventy-two".