79228234 has 4 divisors (see below), whose sum is σ = 118842354. Its totient is φ = 39614116.

The previous prime is 79228223. The next prime is 79228243. The reversal of 79228234 is 43282297.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69772609 + 9455625 = 8353^2 + 3075^2 .

It is a super-2 number, since 2×79228234² = 12554226125517512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79228193 and 79228202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19807057 + ... + 19807060.

Almost surely, 2^79228234 is an apocalyptic number.

79228234 is a deficient number, since it is larger than the sum of its proper divisors (39614120).

79228234 is a wasteful number, since it uses less digits than its factorization.

79228234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39614119.

The product of its digits is 48384, while the sum is 37.

The square root of 79228234 is about 8901.0243230765. The cubic root of 79228234 is about 429.4968587749.

It can be divided in two parts, 792 and 28234, that multiplied together give a triangular number (22361328 = T₆₆₈₇).

The spelling of 79228234 in words is "seventy-nine million, two hundred twenty-eight thousand, two hundred thirty-four".