970542547 has 8 divisors (see below), whose sum is σ = 1046436944. Its totient is φ = 894824928.

The previous prime is 970542541. The next prime is 970542581. The reversal of 970542547 is 745245079.

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 970542547 - 2³ = 970542539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970542541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32673 + ... + 54850.

It is an arithmetic number, because the mean of its divisors is an integer number (130804618).

Almost surely, 2^970542547 is an apocalyptic number.

970542547 is the 17987-th hex number.

970542547 is a deficient number, since it is larger than the sum of its proper divisors (75894397).

970542547 is a wasteful number, since it uses less digits than its factorization.

970542547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88389.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 970542547 is about 31153.5318543500. The cubic root of 970542547 is about 990.0828237343.

The spelling of 970542547 in words is "nine hundred seventy million, five hundred forty-two thousand, five hundred forty-seven".