39955098 has 16 divisors (see below), whose sum is σ = 82666080. Its totient is φ = 12859056.

The previous prime is 39955093. The next prime is 39955147. The reversal of 39955098 is 89055993.

It is not an unprimeable number, because it can be changed into a prime (39955093) 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, 114640 + ... + 114987.

It is an arithmetic number, because the mean of its divisors is an integer number (5166630).

Almost surely, 2^39955098 is an apocalyptic number.

39955098 is an abundant number, since it is smaller than the sum of its proper divisors (42710982).

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

39955098 is a wasteful number, since it uses less digits than its factorization.

39955098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229661.

The product of its (nonzero) digits is 437400, while the sum is 48.

The square root of 39955098 is about 6321.0045087786. The cubic root of 39955098 is about 341.8671725217.

The spelling of 39955098 in words is "thirty-nine million, nine hundred fifty-five thousand, ninety-eight".