70200044 has 6 divisors (see below), whose sum is σ = 122850084. Its totient is φ = 35100020.

The previous prime is 70200023. The next prime is 70200047. The reversal of 70200044 is 44000207.

It is a junction number, because it is equal to n+sod(n) for n = 70199995 and 70200031.

It is not an unprimeable number, because it can be changed into a prime (70200047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8775002 + ... + 8775009.

It is an arithmetic number, because the mean of its divisors is an integer number (20475014).

Almost surely, 2^70200044 is an apocalyptic number.

It is an amenable number.

70200044 is a deficient number, since it is larger than the sum of its proper divisors (52650040).

70200044 is a wasteful number, since it uses less digits than its factorization.

70200044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17550015 (or 17550013 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 70200044 is about 8378.5466520155. The cubic root of 70200044 is about 412.5207463089.

The spelling of 70200044 in words is "seventy million, two hundred thousand, forty-four".