70141407 has 32 divisors (see below), whose sum is σ = 113049600. Its totient is φ = 37788768.

The previous prime is 70141403. The next prime is 70141417. The reversal of 70141407 is 70414107.

70141407 = 1024² + 1025² + ... + 1086².

It is not a de Polignac number, because 70141407 - 2² = 70141403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70141403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146194 + ... + 146672.

It is an arithmetic number, because the mean of its divisors is an integer number (3532800).

Almost surely, 2^70141407 is an apocalyptic number.

70141407 is a deficient number, since it is larger than the sum of its proper divisors (42908193).

70141407 is a wasteful number, since it uses less digits than its factorization.

70141407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 70141407 is about 8375.0466864370. The cubic root of 70141407 is about 412.4058569363.

The spelling of 70141407 in words is "seventy million, one hundred forty-one thousand, four hundred seven".