40476238 has 16 divisors (see below), whose sum is σ = 66407040. Its totient is φ = 18350200.

The previous prime is 40476229. The next prime is 40476253. The reversal of 40476238 is 83267404.

It is a congruent number.

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, 7023 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (4150440).

Almost surely, 2^40476238 is an apocalyptic number.

40476238 is a deficient number, since it is larger than the sum of its proper divisors (25930802).

40476238 is a wasteful number, since it uses less digits than its factorization.

40476238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 40476238 is about 6362.0938377236. The cubic root of 40476238 is about 343.3470974049.

The spelling of 40476238 in words is "forty million, four hundred seventy-six thousand, two hundred thirty-eight".