70918148 has 12 divisors (see below), whose sum is σ = 141836352. Its totient is φ = 30393480.

The previous prime is 70918139. The next prime is 70918171. The reversal of 70918148 is 84181907.

70918148 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266368 + ... + 1266423.

It is an arithmetic number, because the mean of its divisors is an integer number (11819696).

Almost surely, 2^70918148 is an apocalyptic number.

It is an amenable number.

70918148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70918148 is a wasteful number, since it uses less digits than its factorization.

70918148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532802 (or 2532800 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 70918148 is about 8421.2913499059. The cubic root of 70918148 is about 413.9225897103.

The spelling of 70918148 in words is "seventy million, nine hundred eighteen thousand, one hundred forty-eight".