40499852 has 12 divisors (see below), whose sum is σ = 72037056. Its totient is φ = 19917840.

The previous prime is 40499843. The next prime is 40499869. The reversal of 40499852 is 25899404.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 82748 + ... + 83235.

It is an arithmetic number, because the mean of its divisors is an integer number (6003088).

Almost surely, 2^40499852 is an apocalyptic number.

It is an amenable number.

40499852 is a deficient number, since it is larger than the sum of its proper divisors (31537204).

40499852 is a wasteful number, since it uses less digits than its factorization.

40499852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166048 (or 166046 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 40499852 is about 6363.9494026901. The cubic root of 40499852 is about 343.4138544502.

The spelling of 40499852 in words is "forty million, four hundred ninety-nine thousand, eight hundred fifty-two".