74213419 has 4 divisors (see below), whose sum is σ = 84815344. Its totient is φ = 63611496.

The previous prime is 74213401. The next prime is 74213431. The reversal of 74213419 is 91431247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91431247 = 419 ⋅218213.

It is a cyclic number.

It is not a de Polignac number, because 74213419 - 2¹⁵ = 74180651 is a prime.

It is a super-2 number, since 2×74213419² = 11015263119339122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74213519) 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, 5300952 + ... + 5300965.

It is an arithmetic number, because the mean of its divisors is an integer number (21203836).

Almost surely, 2^74213419 is an apocalyptic number.

74213419 is a deficient number, since it is larger than the sum of its proper divisors (10601925).

74213419 is a wasteful number, since it uses less digits than its factorization.

74213419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10601924.

The product of its digits is 6048, while the sum is 31.

The square root of 74213419 is about 8614.7210633891. The cubic root of 74213419 is about 420.2368637474.

It can be divided in two parts, 742 and 13419, that added together give a square (14161 = 119²).

The spelling of 74213419 in words is "seventy-four million, two hundred thirteen thousand, four hundred nineteen".