70464244 has 6 divisors (see below), whose sum is σ = 123312434. Its totient is φ = 35232120.

The previous prime is 70464241. The next prime is 70464259. The reversal of 70464244 is 44246407.

It can be written as a sum of positive squares in only one way, i.e., 62410000 + 8054244 = 7900^2 + 2838^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70464241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8808027 + ... + 8808034.

Almost surely, 2^70464244 is an apocalyptic number.

It is an amenable number.

70464244 is a deficient number, since it is larger than the sum of its proper divisors (52848190).

70464244 is a wasteful number, since it uses less digits than its factorization.

70464244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17616065 (or 17616063 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 70464244 is about 8394.2983030150. The cubic root of 70464244 is about 413.0376098966.

The spelling of 70464244 in words is "seventy million, four hundred sixty-four thousand, two hundred forty-four".