70910998 has 8 divisors (see below), whose sum is σ = 106702992. Its totient is φ = 35343336.

The previous prime is 70910971. The next prime is 70911007. The reversal of 70910998 is 89901907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55290 + ... + 56557.

It is an arithmetic number, because the mean of its divisors is an integer number (13337874).

Almost surely, 2^70910998 is an apocalyptic number.

70910998 is a deficient number, since it is larger than the sum of its proper divisors (35791994).

70910998 is a wasteful number, since it uses less digits than its factorization.

70910998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112166.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 70910998 is about 8420.8668199895. The cubic root of 70910998 is about 413.9086786214.

The spelling of 70910998 in words is "seventy million, nine hundred ten thousand, nine hundred ninety-eight".