70465744 has 40 divisors (see below), whose sum is σ = 143115840. Its totient is φ = 33547008.

The previous prime is 70465741. The next prime is 70465789. The reversal of 70465744 is 44756407.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70465741) by changing a digit.

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, 153964 + ... + 154420.

It is an arithmetic number, because the mean of its divisors is an integer number (3577896).

Almost surely, 2^70465744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70465744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71557920).

70465744 is an abundant number, since it is smaller than the sum of its proper divisors (72650096).

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

70465744 is a wasteful number, since it uses less digits than its factorization.

70465744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 70465744 is about 8394.3876488997. The cubic root of 70465744 is about 413.0405407070.

The spelling of 70465744 in words is "seventy million, four hundred sixty-five thousand, seven hundred forty-four".