978524045 has 8 divisors (see below), whose sum is σ = 1181433696. Its totient is φ = 778016016.

The previous prime is 978524017. The next prime is 978524051. The reversal of 978524045 is 540425879.

It is a happy number.

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 978524045 - 2²⁴ = 961746829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 978523987 and 978524005.

It is a congruent 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, 599507 + ... + 601136.

It is an arithmetic number, because the mean of its divisors is an integer number (147679212).

Almost surely, 2^978524045 is an apocalyptic number.

It is an amenable number.

978524045 is a deficient number, since it is larger than the sum of its proper divisors (202909651).

978524045 is a wasteful number, since it uses less digits than its factorization.

978524045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200811.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 978524045 is about 31281.3689757977. The cubic root of 978524045 is about 992.7894817216.

The spelling of 978524045 in words is "nine hundred seventy-eight million, five hundred twenty-four thousand, forty-five".