70334545 has 8 divisors (see below), whose sum is σ = 84765096. Its totient is φ = 56025216.

The previous prime is 70334531. The next prime is 70334573. The reversal of 70334545 is 54543307.

It can be written as a sum of positive squares in 4 ways, for example, as 3732624 + 66601921 = 1932^2 + 8161^2 .

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 70334545 - 2¹¹ = 70332497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29022 + ... + 31351.

It is an arithmetic number, because the mean of its divisors is an integer number (10595637).

Almost surely, 2^70334545 is an apocalyptic number.

It is an amenable number.

70334545 is a deficient number, since it is larger than the sum of its proper divisors (14430551).

70334545 is a wasteful number, since it uses less digits than its factorization.

70334545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60611.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 70334545 is about 8386.5693224345. The cubic root of 70334545 is about 412.7840370038.

The spelling of 70334545 in words is "seventy million, three hundred thirty-four thousand, five hundred forty-five".