70944741 has 40 divisors (see below), whose sum is σ = 121898304. Its totient is φ = 40279680.

The previous prime is 70944737. The next prime is 70944743. The reversal of 70944741 is 14744907.

It is not a de Polignac number, because 70944741 - 2² = 70944737 is a prime.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 70944696 and 70944705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70944743) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 119341 + ... + 119933.

Almost surely, 2^70944741 is an apocalyptic number.

It is an amenable number.

70944741 is a deficient number, since it is larger than the sum of its proper divisors (50953563).

70944741 is a wasteful number, since it uses less digits than its factorization.

70944741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 70944741 is about 8422.8701165339. The cubic root of 70944741 is about 413.9743210286.

The spelling of 70944741 in words is "seventy million, nine hundred forty-four thousand, seven hundred forty-one".