70475205 has 16 divisors (see below), whose sum is σ = 114672960. Its totient is φ = 36949248.

The previous prime is 70475203. The next prime is 70475257. The reversal of 70475205 is 50257407.

It is not a de Polignac number, because 70475205 - 2¹ = 70475203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70475201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38932 + ... + 40701.

It is an arithmetic number, because the mean of its divisors is an integer number (7167060).

Almost surely, 2^70475205 is an apocalyptic number.

It is an amenable number.

70475205 is a deficient number, since it is larger than the sum of its proper divisors (44197755).

70475205 is a wasteful number, since it uses less digits than its factorization.

70475205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79700.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 70475205 is about 8394.9511612635. The cubic root of 70475205 is about 413.0590253468.

The spelling of 70475205 in words is "seventy million, four hundred seventy-five thousand, two hundred five".