73829152 has 12 divisors (see below), whose sum is σ = 145351206. Its totient is φ = 36914560.

The previous prime is 73829143. The next prime is 73829153. The reversal of 73829152 is 25192837.

It can be written as a sum of positive squares in only one way, i.e., 56490256 + 17338896 = 7516^2 + 4164^2 .

It is not an unprimeable number, because it can be changed into a prime (73829153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153549 + ... + 1153612.

Almost surely, 2^73829152 is an apocalyptic number.

It is an amenable number.

73829152 is a deficient number, since it is larger than the sum of its proper divisors (71522054).

73829152 is a wasteful number, since it uses less digits than its factorization.

73829152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307171 (or 2307163 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 73829152 is about 8592.3891904406. The cubic root of 73829152 is about 419.5102984881.

It can be divided in two parts, 738 and 29152, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 73829152 in words is "seventy-three million, eight hundred twenty-nine thousand, one hundred fifty-two".