974120085952 has 56 divisors (see below), whose sum is σ = 2191277253200. Its totient is φ = 425931042816.

The previous prime is 974120085931. The next prime is 974120085979. The reversal of 974120085952 is 259580021479.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 974120085952.

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, 30795177 + ... + 30826792.

It is an arithmetic number, because the mean of its divisors is an integer number (39129950950).

Almost surely, 2^974120085952 is an apocalyptic number.

It is an amenable number.

974120085952 is an abundant number, since it is smaller than the sum of its proper divisors (1217157167248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

974120085952 is a wasteful number, since it uses less digits than its factorization.

974120085952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61622013 (or 61622003 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 974120085952 in words is "nine hundred seventy-four billion, one hundred twenty million, eighty-five thousand, nine hundred fifty-two".