70141944 has 32 divisors (see below), whose sum is σ = 179435520. Its totient is φ = 22836576.

The previous prime is 70141943. The next prime is 70141957. The reversal of 70141944 is 44914107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70141943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32952 + ... + 35015.

It is an arithmetic number, because the mean of its divisors is an integer number (5607360).

Almost surely, 2^70141944 is an apocalyptic number.

It is an amenable number.

70141944 is an abundant number, since it is smaller than the sum of its proper divisors (109293576).

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

70141944 is a wasteful number, since it uses less digits than its factorization.

70141944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68019 (or 68015 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 70141944 is about 8375.0787458985. The cubic root of 70141944 is about 412.4069093883.

The spelling of 70141944 in words is "seventy million, one hundred forty-one thousand, nine hundred forty-four".