10662438 has 16 divisors (see below), whose sum is σ = 21901680. Its totient is φ = 3458016.

The previous prime is 10662433. The next prime is 10662461. The reversal of 10662438 is 83426601.

It is a super-2 number, since 2×10662438² = 227375168207688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10662433) 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, 23793 + ... + 24236.

It is an arithmetic number, because the mean of its divisors is an integer number (1368855).

Almost surely, 2^10662438 is an apocalyptic number.

10662438 is an abundant number, since it is smaller than the sum of its proper divisors (11239242).

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

10662438 is a wasteful number, since it uses less digits than its factorization.

10662438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48071.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 10662438 is about 3265.3388798102. The cubic root of 10662438 is about 220.0993903529.

The spelling of 10662438 in words is "ten million, six hundred sixty-two thousand, four hundred thirty-eight".