10457946 has 12 divisors (see below), whose sum is σ = 22658922. Its totient is φ = 3485976.

The previous prime is 10457933. The next prime is 10457947. The reversal of 10457946 is 64975401.

It can be written as a sum of positive squares in only one way, i.e., 9272025 + 1185921 = 3045^2 + 1089^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10457946.

It is not an unprimeable number, because it can be changed into a prime (10457947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290481 + ... + 290516.

Almost surely, 2^10457946 is an apocalyptic number.

10457946 is an abundant number, since it is smaller than the sum of its proper divisors (12200976).

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

10457946 is a wasteful number, since it uses less digits than its factorization.

10457946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581005 (or 581002 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 10457946 is about 3233.8747656642. The cubic root of 10457946 is about 218.6832225014.

The spelling of 10457946 in words is "ten million, four hundred fifty-seven thousand, nine hundred forty-six".