10457340 has 24 divisors (see below), whose sum is σ = 29280720. Its totient is φ = 2788608.

The previous prime is 10457303. The next prime is 10457389. The reversal of 10457340 is 4375401.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 10457340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87085 + ... + 87204.

It is an arithmetic number, because the mean of its divisors is an integer number (1220030).

Almost surely, 2^10457340 is an apocalyptic number.

10457340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10457340 is an abundant number, since it is smaller than the sum of its proper divisors (18823380).

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

10457340 is a wasteful number, since it uses less digits than its factorization.

10457340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174301 (or 174299 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 10457340 is about 3233.7810686563. The cubic root of 10457340 is about 218.6789984535.

It can be divided in two parts, 1045 and 7340, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 10457340 in words is "ten million, four hundred fifty-seven thousand, three hundred forty".