40956236 has 24 divisors (see below), whose sum is σ = 74405520. Its totient is φ = 19702592.

The previous prime is 40956217. The next prime is 40956241. The reversal of 40956236 is 63265904.

It is a junction number, because it is equal to n+sod(n) for n = 40956196 and 40956205.

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, 50990 + ... + 51786.

It is an arithmetic number, because the mean of its divisors is an integer number (3100230).

Almost surely, 2^40956236 is an apocalyptic number.

It is an amenable number.

40956236 is a deficient number, since it is larger than the sum of its proper divisors (33449284).

40956236 is a wasteful number, since it uses less digits than its factorization.

40956236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 40956236 is about 6399.7059307440. The cubic root of 40956236 is about 344.6989911075.

The spelling of 40956236 in words is "forty million, nine hundred fifty-six thousand, two hundred thirty-six".