70701047 has 4 divisors (see below), whose sum is σ = 70804056. Its totient is φ = 70598040.

The previous prime is 70701023. The next prime is 70701061. The reversal of 70701047 is 74010707.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70701047 - 2⁶ = 70700983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70701017) 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, 50468 + ... + 51849.

It is an arithmetic number, because the mean of its divisors is an integer number (17701014).

Almost surely, 2^70701047 is an apocalyptic number.

70701047 is a deficient number, since it is larger than the sum of its proper divisors (103009).

70701047 is a wasteful number, since it uses less digits than its factorization.

70701047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103008.

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

The square root of 70701047 is about 8408.3914632943. The cubic root of 70701047 is about 413.4997789730.

The spelling of 70701047 in words is "seventy million, seven hundred one thousand, forty-seven".