40802408 has 16 divisors (see below), whose sum is σ = 76632480. Its totient is φ = 20367088.

The previous prime is 40802393. The next prime is 40802423. The reversal of 40802408 is 80420804.

It is an interprime number because it is at equal distance from previous prime (40802393) and next prime (40802423).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235 + ... + 9117.

It is an arithmetic number, because the mean of its divisors is an integer number (4789530).

Almost surely, 2^40802408 is an apocalyptic number.

It is an amenable number.

40802408 is a deficient number, since it is larger than the sum of its proper divisors (35830072).

40802408 is a wasteful number, since it uses less digits than its factorization.

40802408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536 (or 8532 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 40802408 is about 6387.6762597990. The cubic root of 40802408 is about 344.2668967112.

The spelling of 40802408 in words is "forty million, eight hundred two thousand, four hundred eight".