314223802 has 4 divisors (see below), whose sum is σ = 471335706. Its totient is φ = 157111900.

The previous prime is 314223799. The next prime is 314223809. The reversal of 314223802 is 208322413.

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., 240281001 + 73942801 = 15501^2 + 8599^2 .

It is not an unprimeable number, because it can be changed into a prime (314223809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78555949 + ... + 78555952.

Almost surely, 2^314223802 is an apocalyptic number.

314223802 is a deficient number, since it is larger than the sum of its proper divisors (157111904).

314223802 is a wasteful number, since it uses less digits than its factorization.

314223802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157111903.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 314223802 is about 17726.3589605988. The cubic root of 314223802 is about 679.8498817986.

The spelling of 314223802 in words is "three hundred fourteen million, two hundred twenty-three thousand, eight hundred two".