40098096 has 30 divisors (see below), whose sum is σ = 112219380. Its totient is φ = 13365984.

The previous prime is 40098083. The next prime is 40098103. The reversal of 40098096 is 69089004.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40098096.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139086 + ... + 139373.

It is an arithmetic number, because the mean of its divisors is an integer number (3740646).

Almost surely, 2^40098096 is an apocalyptic number.

It is an amenable number.

40098096 is an abundant number, since it is smaller than the sum of its proper divisors (72121284).

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

40098096 is a wasteful number, since it uses less digits than its factorization.

40098096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278473 (or 278464 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 40098096 is about 6332.3057411973. The cubic root of 40098096 is about 342.2745307748.

The spelling of 40098096 in words is "forty million, ninety-eight thousand, ninety-six".