946232540 has 24 divisors (see below), whose sum is σ = 2167733232. Its totient is φ = 344084480.

The previous prime is 946232531. The next prime is 946232557. The reversal of 946232540 is 45232649.

It is a self number, because there is not a number n which added to its sum of digits gives 946232540.

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, 2150309 + ... + 2150748.

It is an arithmetic number, because the mean of its divisors is an integer number (90322218).

Almost surely, 2^946232540 is an apocalyptic number.

It is an amenable number.

946232540 is an abundant number, since it is smaller than the sum of its proper divisors (1221500692).

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

946232540 is a wasteful number, since it uses less digits than its factorization.

946232540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301077 (or 4301075 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 946232540 is about 30760.8930299496. The cubic root of 946232540 is about 981.7463447513.

The spelling of 946232540 in words is "nine hundred forty-six million, two hundred thirty-two thousand, five hundred forty".