70706374 has 4 divisors (see below), whose sum is σ = 106059564. Its totient is φ = 35353186.

The previous prime is 70706369. The next prime is 70706407. The reversal of 70706374 is 47360707.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47360707 = 3407 ⋅13901.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17676592 + ... + 17676595.

It is an arithmetic number, because the mean of its divisors is an integer number (26514891).

Almost surely, 2^70706374 is an apocalyptic number.

70706374 is a deficient number, since it is larger than the sum of its proper divisors (35353190).

70706374 is a wasteful number, since it uses less digits than its factorization.

70706374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35353189.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 70706374 is about 8408.7082242161. The cubic root of 70706374 is about 413.5101638169.

The spelling of 70706374 in words is "seventy million, seven hundred six thousand, three hundred seventy-four".