988523460 has 48 divisors (see below), whose sum is σ = 3075408000. Its totient is φ = 263606112.

The previous prime is 988523453. The next prime is 988523513. The reversal of 988523460 is 64325889.

988523460 is a `hidden beast` number, since 9 + 88 + 523 + 46 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914760 + ... + 915839.

It is an arithmetic number, because the mean of its divisors is an integer number (64071000).

Almost surely, 2^988523460 is an apocalyptic number.

988523460 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

988523460 is an abundant number, since it is smaller than the sum of its proper divisors (2086884540).

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

988523460 is a wasteful number, since it uses less digits than its factorization.

988523460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830617 (or 1830609 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 988523460 is about 31440.7929289323. The cubic root of 988523460 is about 996.1597580866.

The spelling of 988523460 in words is "nine hundred eighty-eight million, five hundred twenty-three thousand, four hundred sixty".