715150838 has 4 divisors (see below), whose sum is σ = 1072726260. Its totient is φ = 357575418.

The previous prime is 715150789. The next prime is 715150841. The reversal of 715150838 is 838051517.

715150838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×715150838² = 1022881442184204488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178787708 + ... + 178787711.

It is an arithmetic number, because the mean of its divisors is an integer number (268181565).

Almost surely, 2^715150838 is an apocalyptic number.

715150838 is a deficient number, since it is larger than the sum of its proper divisors (357575422).

715150838 is a wasteful number, since it uses less digits than its factorization.

715150838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357575421.

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 715150838 is about 26742.3042761838. The cubic root of 715150838 is about 894.2642801625.

The spelling of 715150838 in words is "seven hundred fifteen million, one hundred fifty thousand, eight hundred thirty-eight".