70700044 has 24 divisors (see below), whose sum is σ = 127448048. Its totient is φ = 34292160.

The previous prime is 70700033. The next prime is 70700051. The reversal of 70700044 is 44000707.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 70699988 and 70700024.

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 7 ways as a sum of consecutive naturals, for example, 79627 + ... + 80509.

Almost surely, 2^70700044 is an apocalyptic number.

70700044 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

70700044 is a deficient number, since it is larger than the sum of its proper divisors (56748004).

70700044 is a wasteful number, since it uses less digits than its factorization.

70700044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 70700044 is about 8408.3318202840. The cubic root of 70700044 is about 413.4978235930.

The spelling of 70700044 in words is "seventy million, seven hundred thousand, forty-four".