73814032 has 20 divisors (see below), whose sum is σ = 144433836. Its totient is φ = 36540800.

The previous prime is 73814009. The next prime is 73814033. The reversal of 73814032 is 23041837.

It can be written as a sum of positive squares in 2 ways, for example, as 68956416 + 4857616 = 8304^2 + 2204^2 .

It is a super-2 number, since 2×73814032² = 10897022640194048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73814033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21223 + ... + 24454.

Almost surely, 2^73814032 is an apocalyptic number.

It is an amenable number.

73814032 is a deficient number, since it is larger than the sum of its proper divisors (70619804).

73814032 is a wasteful number, since it uses less digits than its factorization.

73814032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45786 (or 45780 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 73814032 is about 8591.5092969745. The cubic root of 73814032 is about 419.4816583615.

Adding to 73814032 its reverse (23041837), we get a palindrome (96855869).

The spelling of 73814032 in words is "seventy-three million, eight hundred fourteen thousand, thirty-two".