10897928460 has 48 divisors (see below), whose sum is σ = 33904668000. Its totient is φ = 2906114112.

The previous prime is 10897928429. The next prime is 10897928497. The reversal of 10897928460 is 6482979801.

10897928460 is a `hidden beast` number, since 1 + 0 + 8 + 97 + 92 + 8 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 10897928397 and 10897928406.

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, 10090135 + ... + 10091214.

It is an arithmetic number, because the mean of its divisors is an integer number (706347250).

Almost surely, 2^10897928460 is an apocalyptic number.

10897928460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10897928460 is an abundant number, since it is smaller than the sum of its proper divisors (23006739540).

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

10897928460 is a wasteful number, since it uses less digits than its factorization.

10897928460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20181367 (or 20181359 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 10897928460 in words is "ten billion, eight hundred ninety-seven million, nine hundred twenty-eight thousand, four hundred sixty".