70918714 has 8 divisors (see below), whose sum is σ = 109253268. Its totient is φ = 34500960.

The previous prime is 70918699. The next prime is 70918741. The reversal of 70918714 is 41781907.

It can be written as a sum of positive squares in 2 ways, for example, as 70006689 + 912025 = 8367^2 + 955^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (37).

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 3 ways as a sum of consecutive naturals, for example, 479107 + ... + 479254.

Almost surely, 2^70918714 is an apocalyptic number.

70918714 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

70918714 is a deficient number, since it is larger than the sum of its proper divisors (38334554).

70918714 is a wasteful number, since it uses less digits than its factorization.

70918714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958400.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 70918714 is about 8421.3249551362. The cubic root of 70918714 is about 413.9236908838.

The spelling of 70918714 in words is "seventy million, nine hundred eighteen thousand, seven hundred fourteen".