970545405 has 8 divisors (see below), whose sum is σ = 1552872672. Its totient is φ = 517624208.

The previous prime is 970545343. The next prime is 970545437. The reversal of 970545405 is 504545079.

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 970545405 - 2⁶ = 970545341 is a prime.

It is a super-2 number, since 2×970545405² = 1883916766333228050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32351499 + ... + 32351528.

It is an arithmetic number, because the mean of its divisors is an integer number (194109084).

Almost surely, 2^970545405 is an apocalyptic number.

It is an amenable number.

970545405 is a deficient number, since it is larger than the sum of its proper divisors (582327267).

970545405 is a wasteful number, since it uses less digits than its factorization.

970545405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64703035.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 970545405 is about 31153.5777239148. The cubic root of 970545405 is about 990.0837955804.

The spelling of 970545405 in words is "nine hundred seventy million, five hundred forty-five thousand, four hundred five".