70236201 has 16 divisors (see below), whose sum is σ = 107812224. Its totient is φ = 39840384.

The previous prime is 70236161. The next prime is 70236223. The reversal of 70236201 is 10263207.

It is a happy number.

It is not a de Polignac number, because 70236201 - 2¹⁵ = 70203433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70236281) 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 15 ways as a sum of consecutive naturals, for example, 9330 + ... + 15083.

It is an arithmetic number, because the mean of its divisors is an integer number (6738264).

Almost surely, 2^70236201 is an apocalyptic number.

It is an amenable number.

70236201 is a deficient number, since it is larger than the sum of its proper divisors (37576023).

70236201 is a wasteful number, since it uses less digits than its factorization.

70236201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24560.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 70236201 is about 8380.7040873664. The cubic root of 70236201 is about 412.5915580051.

Adding to 70236201 its reverse (10263207), we get a palindrome (80499408).

The spelling of 70236201 in words is "seventy million, two hundred thirty-six thousand, two hundred one".