70541718 has 32 divisors (see below), whose sum is σ = 159936000. Its totient is φ = 20562336.

The previous prime is 70541701. The next prime is 70541741. The reversal of 70541718 is 81714507.

It is a super-2 number, since 2×70541718² = 9952267956783048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22318 + ... + 25281.

It is an arithmetic number, because the mean of its divisors is an integer number (4998000).

Almost surely, 2^70541718 is an apocalyptic number.

70541718 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

70541718 is an abundant number, since it is smaller than the sum of its proper divisors (89394282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70541718 is a wasteful number, since it uses less digits than its factorization.

70541718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47636.

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 70541718 is about 8398.9117152164. The cubic root of 70541718 is about 413.1889299301.

The spelling of 70541718 in words is "seventy million, five hundred forty-one thousand, seven hundred eighteen".