73827036 has 36 divisors (see below), whose sum is σ = 190593312. Its totient is φ = 24084864.

The previous prime is 73827029. The next prime is 73827037. The reversal of 73827036 is 63072837.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73827037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20125 + ... + 23508.

Almost surely, 2^73827036 is an apocalyptic number.

It is an amenable number.

73827036 is an abundant number, since it is smaller than the sum of its proper divisors (116766276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73827036 is a wasteful number, since it uses less digits than its factorization.

73827036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43690 (or 43685 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 73827036 is about 8592.2660573332. The cubic root of 73827036 is about 419.5062906211.

The spelling of 73827036 in words is "seventy-three million, eight hundred twenty-seven thousand, thirty-six".