73838232 has 48 divisors (see below), whose sum is σ = 215364240. Its totient is φ = 22719168.

The previous prime is 73838231. The next prime is 73838287. The reversal of 73838232 is 23283837.

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 (73838231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38508 + ... + 40379.

It is an arithmetic number, because the mean of its divisors is an integer number (4486755).

Almost surely, 2^73838232 is an apocalyptic number.

73838232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73838232 is an abundant number, since it is smaller than the sum of its proper divisors (141526008).

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

73838232 is a wasteful number, since it uses less digits than its factorization.

73838232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78912 (or 78905 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 73838232 is about 8592.9175487724. The cubic root of 73838232 is about 419.5274958384.

The spelling of 73838232 in words is "seventy-three million, eight hundred thirty-eight thousand, two hundred thirty-two".