74013672 has 32 divisors (see below), whose sum is σ = 185976000. Its totient is φ = 24545664.

The previous prime is 74013659. The next prime is 74013677. The reversal of 74013672 is 27631047.

It is not an unprimeable number, because it can be changed into a prime (74013677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973 + ... + 12524.

It is an arithmetic number, because the mean of its divisors is an integer number (5811750).

Almost surely, 2^74013672 is an apocalyptic number.

It is an amenable number.

74013672 is an abundant number, since it is smaller than the sum of its proper divisors (111962328).

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

74013672 is a wasteful number, since it uses less digits than its factorization.

74013672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15705 (or 15701 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 74013672 is about 8603.1198991994. The cubic root of 74013672 is about 419.8594994896.

The spelling of 74013672 in words is "seventy-four million, thirteen thousand, six hundred seventy-two".