70900201 has 4 divisors (see below), whose sum is σ = 71010432. Its totient is φ = 70789972.

The previous prime is 70900199. The next prime is 70900211. The reversal of 70900201 is 10200907.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10200907 = 3167 ⋅3221.

It is a cyclic number.

It is not a de Polignac number, because 70900201 - 2¹ = 70900199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70900211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54145 + ... + 55438.

It is an arithmetic number, because the mean of its divisors is an integer number (17752608).

Almost surely, 2^70900201 is an apocalyptic number.

It is an amenable number.

70900201 is a deficient number, since it is larger than the sum of its proper divisors (110231).

70900201 is a wasteful number, since it uses less digits than its factorization.

70900201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110230.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 70900201 is about 8420.2257095638. The cubic root of 70900201 is about 413.8876701321.

The spelling of 70900201 in words is "seventy million, nine hundred thousand, two hundred one".