70700147 has 8 divisors (see below), whose sum is σ = 81774336. Its totient is φ = 59869512.

The previous prime is 70700141. The next prime is 70700191. The reversal of 70700147 is 74100707.

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

It is a cyclic number.

It is not a de Polignac number, because 70700147 - 2¹² = 70696051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70700141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60263 + ... + 61424.

It is an arithmetic number, because the mean of its divisors is an integer number (10221792).

Almost surely, 2^70700147 is an apocalyptic number.

70700147 is a deficient number, since it is larger than the sum of its proper divisors (11074189).

70700147 is a wasteful number, since it uses less digits than its factorization.

70700147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121777.

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 70700147 is about 8408.3379451590. The cubic root of 70700147 is about 413.4980243956.

The spelling of 70700147 in words is "seventy million, seven hundred thousand, one hundred forty-seven".