975146430 has 16 divisors (see below), whose sum is σ = 2340351504. Its totient is φ = 260039040.

The previous prime is 975146429. The next prime is 975146437. The reversal of 975146430 is 34641579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975146437) by changing a digit.

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, 16252411 + ... + 16252470.

It is an arithmetic number, because the mean of its divisors is an integer number (146271969).

Almost surely, 2^975146430 is an apocalyptic number.

975146430 is an abundant number, since it is smaller than the sum of its proper divisors (1365205074).

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

975146430 is a wasteful number, since it uses less digits than its factorization.

975146430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32504891.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 975146430 is about 31227.3346605182. The cubic root of 975146430 is about 991.6458796889.

The spelling of 975146430 in words is "nine hundred seventy-five million, one hundred forty-six thousand, four hundred thirty".