74013826 has 16 divisors (see below), whose sum is σ = 112492800. Its totient is φ = 36519120.

The previous prime is 74013817. The next prime is 74013847. The reversal of 74013826 is 62831047.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74191 + ... + 75181.

It is an arithmetic number, because the mean of its divisors is an integer number (7030800).

Almost surely, 2^74013826 is an apocalyptic number.

74013826 is a deficient number, since it is larger than the sum of its proper divisors (38478974).

74013826 is a wasteful number, since it uses less digits than its factorization.

74013826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 74013826 is about 8603.1288494361. The cubic root of 74013826 is about 419.8597906894.

The spelling of 74013826 in words is "seventy-four million, thirteen thousand, eight hundred twenty-six".