32420494 has 16 divisors (see below), whose sum is σ = 49464000. Its totient is φ = 15934464.

The previous prime is 32420467. The next prime is 32420497. The reversal of 32420494 is 49402423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32420497) 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, 70714 + ... + 71170.

It is an arithmetic number, because the mean of its divisors is an integer number (3091500).

Almost surely, 2^32420494 is an apocalyptic number.

32420494 is a deficient number, since it is larger than the sum of its proper divisors (17043506).

32420494 is a wasteful number, since it uses less digits than its factorization.

32420494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 32420494 is about 5693.8997181194. The cubic root of 32420494 is about 318.8647730219.

The spelling of 32420494 in words is "thirty-two million, four hundred twenty thousand, four hundred ninety-four".