10457490 has 16 divisors (see below), whose sum is σ = 25098048. Its totient is φ = 2788656.

The previous prime is 10457477. The next prime is 10457497. The reversal of 10457490 is 9475401.

It is a happy number.

10457490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 348583 = 10457490 / (1 + 0 + 4 + 5 + 7 + 4 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (10457497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174262 + ... + 174321.

It is an arithmetic number, because the mean of its divisors is an integer number (1568628).

Almost surely, 2^10457490 is an apocalyptic number.

10457490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10457490 is an abundant number, since it is smaller than the sum of its proper divisors (14640558).

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

10457490 is a wasteful number, since it uses less digits than its factorization.

10457490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348593.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 10457490 is about 3233.8042612378. The cubic root of 10457490 is about 218.6800440251.

The spelling of 10457490 in words is "ten million, four hundred fifty-seven thousand, four hundred ninety".