715114399 has 4 divisors (see below), whose sum is σ = 724166560. Its totient is φ = 706062240.

The previous prime is 715114373. The next prime is 715114403. The reversal of 715114399 is 993411517.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715114399 is a prime.

It is a super-2 number, since 2×715114399² = 1022777207314262402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715114339) 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, 4525962 + ... + 4526119.

It is an arithmetic number, because the mean of its divisors is an integer number (181041640).

Almost surely, 2^715114399 is an apocalyptic number.

715114399 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

715114399 is a deficient number, since it is larger than the sum of its proper divisors (9052161).

715114399 is an equidigital number, since it uses as much as digits as its factorization.

715114399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9052160.

The product of its digits is 34020, while the sum is 40.

The square root of 715114399 is about 26741.6229686981. The cubic root of 715114399 is about 894.2490914555.

The spelling of 715114399 in words is "seven hundred fifteen million, one hundred fourteen thousand, three hundred ninety-nine".