70885461 has 8 divisors (see below), whose sum is σ = 100073664. Its totient is φ = 44477120.

The previous prime is 70885459. The next prime is 70885469. The reversal of 70885461 is 16458807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70885461 - 2¹ = 70885459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70885469) 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, 694905 + ... + 695006.

It is an arithmetic number, because the mean of its divisors is an integer number (12509208).

Almost surely, 2^70885461 is an apocalyptic number.

It is an amenable number.

70885461 is a deficient number, since it is larger than the sum of its proper divisors (29188203).

70885461 is a wasteful number, since it uses less digits than its factorization.

70885461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389931.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 70885461 is about 8419.3503906180. The cubic root of 70885461 is about 413.8589860240.

The spelling of 70885461 in words is "seventy million, eight hundred eighty-five thousand, four hundred sixty-one".