70054712 has 96 divisors (see below), whose sum is σ = 168058800. Its totient is φ = 27127296.

The previous prime is 70054709. The next prime is 70054741. The reversal of 70054712 is 21745007.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 300548 + ... + 300780.

Almost surely, 2^70054712 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 70054712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84029400).

70054712 is an abundant number, since it is smaller than the sum of its proper divisors (98004088).

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

70054712 is a wasteful number, since it uses less digits than its factorization.

70054712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 70054712 is about 8369.8692940810. The cubic root of 70054712 is about 412.2358752384.

Adding to 70054712 its reverse (21745007), we get a palindrome (91799719).

The spelling of 70054712 in words is "seventy million, fifty-four thousand, seven hundred twelve".