70040846 has 16 divisors (see below), whose sum is σ = 106299648. Its totient is φ = 34610400.

The previous prime is 70040843. The next prime is 70040863. The reversal of 70040846 is 64804007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70040843) 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 in 7 ways as a sum of consecutive naturals, for example, 68636 + ... + 69648.

It is an arithmetic number, because the mean of its divisors is an integer number (6643728).

Almost surely, 2^70040846 is an apocalyptic number.

70040846 is a deficient number, since it is larger than the sum of its proper divisors (36258802).

70040846 is a wasteful number, since it uses less digits than its factorization.

70040846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 70040846 is about 8369.0409247416. The cubic root of 70040846 is about 412.2086753558.

The spelling of 70040846 in words is "seventy million, forty thousand, eight hundred forty-six".