947254500 has 240 divisors, whose sum is σ = 3255732480. Its totient is φ = 239112000.

The previous prime is 947254493. The next prime is 947254541. The reversal of 947254500 is 5452749.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 768885 + ... + 770115.

It is an arithmetic number, because the mean of its divisors is an integer number (13565552).

Almost surely, 2^947254500 is an apocalyptic number.

947254500 is a gapful number since it is divisible by the number (90) 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 947254500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627866240).

947254500 is an abundant number, since it is smaller than the sum of its proper divisors (2308477980).

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

947254500 is a wasteful number, since it uses less digits than its factorization.

947254500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 947254500 is about 30777.4998984648. The cubic root of 947254500 is about 982.0996562501.

It can be divided in two parts, 94725 and 4500, that added together give a square (99225 = 315²).

The spelling of 947254500 in words is "nine hundred forty-seven million, two hundred fifty-four thousand, five hundred".