70841392 has 10 divisors (see below), whose sum is σ = 137255228. Its totient is φ = 35420688.

The previous prime is 70841387. The next prime is 70841401. The reversal of 70841392 is 29314807.

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 as a sum of consecutive naturals, namely, 2213778 + ... + 2213809.

Almost surely, 2^70841392 is an apocalyptic number.

It is an amenable number.

70841392 is a deficient number, since it is larger than the sum of its proper divisors (66413836).

70841392 is a wasteful number, since it uses less digits than its factorization.

70841392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427595 (or 4427589 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 70841392 is about 8416.7328578255. The cubic root of 70841392 is about 413.7732038234.

The spelling of 70841392 in words is "seventy million, eight hundred forty-one thousand, three hundred ninety-two".