40499596 has 24 divisors (see below), whose sum is σ = 74511360. Its totient is φ = 19223952.

The previous prime is 40499521. The next prime is 40499617. The reversal of 40499596 is 69599404.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 11205 + ... + 14371.

It is an arithmetic number, because the mean of its divisors is an integer number (3104640).

Almost surely, 2^40499596 is an apocalyptic number.

40499596 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40499596 is a deficient number, since it is larger than the sum of its proper divisors (34011764).

40499596 is a wasteful number, since it uses less digits than its factorization.

40499596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333 (or 3331 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 40499596 is about 6363.9292893620. The cubic root of 40499596 is about 343.4131308744.

It can be divided in two parts, 404 and 99596, that added together give a 5-th power (100000 = 10⁵).

The spelling of 40499596 in words is "forty million, four hundred ninety-nine thousand, five hundred ninety-six".