70413755 has 16 divisors (see below), whose sum is σ = 87212160. Its totient is φ = 54546432.

The previous prime is 70413743. The next prime is 70413773. The reversal of 70413755 is 55731407.

It is a cyclic number.

It is not a de Polignac number, because 70413755 - 2¹⁰ = 70412731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21251 + ... + 24339.

It is an arithmetic number, because the mean of its divisors is an integer number (5450760).

Almost surely, 2^70413755 is an apocalyptic number.

70413755 is a deficient number, since it is larger than the sum of its proper divisors (16798405).

70413755 is a wasteful number, since it uses less digits than its factorization.

70413755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 70413755 is about 8391.2904251968. The cubic root of 70413755 is about 412.9389365014.

The spelling of 70413755 in words is "seventy million, four hundred thirteen thousand, seven hundred fifty-five".