74013575 has 6 divisors (see below), whose sum is σ = 91776864. Its totient is φ = 59210840.

The previous prime is 74013571. The next prime is 74013587. The reversal of 74013575 is 57531047.

It is not a de Polignac number, because 74013575 - 2² = 74013571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74013571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1480247 + ... + 1480296.

It is an arithmetic number, because the mean of its divisors is an integer number (15296144).

Almost surely, 2^74013575 is an apocalyptic number.

74013575 is a deficient number, since it is larger than the sum of its proper divisors (17763289).

74013575 is a wasteful number, since it uses less digits than its factorization.

74013575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960553 (or 2960548 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 74013575 is about 8603.1142617078. The cubic root of 74013575 is about 419.8593160712.

The spelling of 74013575 in words is "seventy-four million, thirteen thousand, five hundred seventy-five".