70064151 has 8 divisors (see below), whose sum is σ = 94038144. Its totient is φ = 46399800.

The previous prime is 70064143. The next prime is 70064161. The reversal of 70064151 is 15146007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70064151 - 2³ = 70064143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70064101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76881 + ... + 77786.

It is an arithmetic number, because the mean of its divisors is an integer number (11754768).

Almost surely, 2^70064151 is an apocalyptic number.

70064151 is a deficient number, since it is larger than the sum of its proper divisors (23973993).

70064151 is a wasteful number, since it uses less digits than its factorization.

70064151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154821.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 70064151 is about 8370.4331429144. The cubic root of 70064151 is about 412.2543889570.

The spelling of 70064151 in words is "seventy million, sixty-four thousand, one hundred fifty-one".