10457478 has 32 divisors (see below), whose sum is σ = 23992320. Its totient is φ = 3372840.

The previous prime is 10457477. The next prime is 10457497. The reversal of 10457478 is 87475401.

10457478 is a `hidden beast` number, since 10 + 4 + 574 + 78 = 666.

10457478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10457478² = 218717692240968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10457477) 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, 1450 + ... + 4797.

It is an arithmetic number, because the mean of its divisors is an integer number (749760).

Almost surely, 2^10457478 is an apocalyptic number.

10457478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10457478 is an abundant number, since it is smaller than the sum of its proper divisors (13534842).

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

10457478 is a wasteful number, since it uses less digits than its factorization.

10457478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289 (or 6283 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 10457478 is about 3233.8024058374. The cubic root of 10457478 is about 218.6799603798.

The spelling of 10457478 in words is "ten million, four hundred fifty-seven thousand, four hundred seventy-eight".