1940548524 has 48 divisors (see below), whose sum is σ = 4585996800. Its totient is φ = 638580096.

The previous prime is 1940548523. The next prime is 1940548541. The reversal of 1940548524 is 4258450491.

It is not an unprimeable number, because it can be changed into a prime (1940548523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031817 + ... + 1033695.

It is an arithmetic number, because the mean of its divisors is an integer number (95541600).

Almost surely, 2^1940548524 is an apocalyptic number.

It is an amenable number.

1940548524 is an abundant number, since it is smaller than the sum of its proper divisors (2645448276).

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

1940548524 is a wasteful number, since it uses less digits than its factorization.

1940548524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942 (or 2940 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 1940548524 is about 44051.6574489542. The cubic root of 1940548524 is about 1247.3112390518.

The spelling of 1940548524 in words is "one billion, nine hundred forty million, five hundred forty-eight thousand, five hundred twenty-four".