70974541 has 16 divisors (see below), whose sum is σ = 82254528. Its totient is φ = 60524800.

The previous prime is 70974529. The next prime is 70974551. The reversal of 70974541 is 14547907.

It is a cyclic number.

It is not a de Polignac number, because 70974541 - 2⁷ = 70974413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70974541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70974521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91431 + ... + 92203.

It is an arithmetic number, because the mean of its divisors is an integer number (5140908).

Almost surely, 2^70974541 is an apocalyptic number.

It is an amenable number.

70974541 is a deficient number, since it is larger than the sum of its proper divisors (11279987).

70974541 is a wasteful number, since it uses less digits than its factorization.

70974541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 70974541 is about 8424.6389240133. The cubic root of 70974541 is about 414.0322755610.

The spelling of 70974541 in words is "seventy million, nine hundred seventy-four thousand, five hundred forty-one".