32642494 has 16 divisors (see below), whose sum is σ = 51714000. Its totient is φ = 15410304.

The previous prime is 32642479. The next prime is 32642509. The reversal of 32642494 is 49424623.

It is an interprime number because it is at equal distance from previous prime (32642479) and next prime (32642509).

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, 11532 + ... + 14080.

It is an arithmetic number, because the mean of its divisors is an integer number (3232125).

Almost surely, 2^32642494 is an apocalyptic number.

32642494 is a deficient number, since it is larger than the sum of its proper divisors (19071506).

32642494 is a wasteful number, since it uses less digits than its factorization.

32642494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907.

The product of its digits is 41472, while the sum is 34.

The square root of 32642494 is about 5713.3610073231. The cubic root of 32642494 is about 319.5909291114.

The spelling of 32642494 in words is "thirty-two million, six hundred forty-two thousand, four hundred ninety-four".