1061572624 has 80 divisors (see below), whose sum is σ = 2436594048. Its totient is φ = 438552576.

The previous prime is 1061572609. The next prime is 1061572627. The reversal of 1061572624 is 4262751601.

It is a super-2 number, since 2×1061572624² = 2253872872052490752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061572624.

It is not an unprimeable number, because it can be changed into a prime (1061572627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467139 + ... + 469405.

Almost surely, 2^1061572624 is an apocalyptic number.

1061572624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061572624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218297024).

1061572624 is an abundant number, since it is smaller than the sum of its proper divisors (1375021424).

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

1061572624 is a wasteful number, since it uses less digits than its factorization.

1061572624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1061572624 is about 32581.7836221408. The cubic root of 1061572624 is about 1020.1168083581.

The spelling of 1061572624 in words is "one billion, sixty-one million, five hundred seventy-two thousand, six hundred twenty-four".