74514049 has 4 divisors (see below), whose sum is σ = 76917760. Its totient is φ = 72110340.

The previous prime is 74514007. The next prime is 74514059. The reversal of 74514049 is 94041547.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 74514049 - 2¹⁹ = 73989761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74514059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201809 + ... + 1201870.

It is an arithmetic number, because the mean of its divisors is an integer number (19229440).

Almost surely, 2^74514049 is an apocalyptic number.

It is an amenable number.

74514049 is a deficient number, since it is larger than the sum of its proper divisors (2403711).

74514049 is a wasteful number, since it uses less digits than its factorization.

74514049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403710.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 74514049 is about 8632.1520491706. The cubic root of 74514049 is about 420.8035429380.

The spelling of 74514049 in words is "seventy-four million, five hundred fourteen thousand, forty-nine".