73741672 has 16 divisors (see below), whose sum is σ = 138471300. Its totient is φ = 36816000.

The previous prime is 73741669. The next prime is 73741673. The reversal of 73741672 is 27614737.

It can be written as a sum of positive squares in 2 ways, for example, as 54081316 + 19660356 = 7354^2 + 4434^2 .

It is not an unprimeable number, because it can be changed into a prime (73741673) 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, 829 + ... + 12172.

Almost surely, 2^73741672 is an apocalyptic number.

It is an amenable number.

73741672 is a deficient number, since it is larger than the sum of its proper divisors (64729628).

73741672 is a wasteful number, since it uses less digits than its factorization.

73741672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13716 (or 13712 counting only the distinct ones).

The product of its digits is 49392, while the sum is 37.

The square root of 73741672 is about 8587.2971300637. The cubic root of 73741672 is about 419.3445407252.

The spelling of 73741672 in words is "seventy-three million, seven hundred forty-one thousand, six hundred seventy-two".