42959750 has 32 divisors (see below), whose sum is σ = 80881632. Its totient is φ = 17085600.

The previous prime is 42959737. The next prime is 42959771. The reversal of 42959750 is 5795924.

It is a junction number, because it is equal to n+sod(n) for n = 42959698 and 42959707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56372 + ... + 57128.

It is an arithmetic number, because the mean of its divisors is an integer number (2527551).

Almost surely, 2^42959750 is an apocalyptic number.

42959750 is a deficient number, since it is larger than the sum of its proper divisors (37921882).

42959750 is a wasteful number, since it uses less digits than its factorization.

42959750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 42959750 is about 6554.3687720482. The cubic root of 42959750 is about 350.2304604629.

The spelling of 42959750 in words is "forty-two million, nine hundred fifty-nine thousand, seven hundred fifty".