32426642 has 12 divisors (see below), whose sum is σ = 50848350. Its totient is φ = 15507888.

The previous prime is 32426627. The next prime is 32426657. The reversal of 32426642 is 24662423.

It is an interprime number because it is at equal distance from previous prime (32426627) and next prime (32426657).

It can be written as a sum of positive squares in only one way, i.e., 32273761 + 152881 = 5681^2 + 391^2 .

It is a super-2 number, since 2×32426642² = 2102974222792328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14267 + ... + 16382.

Almost surely, 2^32426642 is an apocalyptic number.

32426642 is a deficient number, since it is larger than the sum of its proper divisors (18421708).

32426642 is a wasteful number, since it uses less digits than its factorization.

32426642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30697 (or 30674 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 32426642 is about 5694.4395685616. The cubic root of 32426642 is about 318.8849275238.

The spelling of 32426642 in words is "thirty-two million, four hundred twenty-six thousand, six hundred forty-two".