40615098 has 16 divisors (see below), whose sum is σ = 81292896. Its totient is φ = 13527920.

The previous prime is 40615087. The next prime is 40615111. The reversal of 40615098 is 89051604.

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, 12865 + ... + 15707.

It is an arithmetic number, because the mean of its divisors is an integer number (5080806).

Almost surely, 2^40615098 is an apocalyptic number.

40615098 is an abundant number, since it is smaller than the sum of its proper divisors (40677798).

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

40615098 is a wasteful number, since it uses less digits than its factorization.

40615098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 40615098 is about 6372.9975678640. The cubic root of 40615098 is about 343.7392843822.

The spelling of 40615098 in words is "forty million, six hundred fifteen thousand, ninety-eight".