32420498 has 32 divisors (see below), whose sum is σ = 56393280. Its totient is φ = 13939200.

The previous prime is 32420497. The next prime is 32420503. The reversal of 32420498 is 89402423.

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 15 ways as a sum of consecutive naturals, for example, 50258 + ... + 50898.

It is an arithmetic number, because the mean of its divisors is an integer number (1762290).

Almost surely, 2^32420498 is an apocalyptic number.

32420498 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

32420498 is a deficient number, since it is larger than the sum of its proper divisors (23972782).

32420498 is a wasteful number, since it uses less digits than its factorization.

32420498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 32420498 is about 5693.9000693725. The cubic root of 32420498 is about 318.8647861356.

The spelling of 32420498 in words is "thirty-two million, four hundred twenty thousand, four hundred ninety-eight".