245766532 has 48 divisors (see below), whose sum is σ = 490432320. Its totient is φ = 106736000.

The previous prime is 245766529. The next prime is 245766541. The reversal of 245766532 is 235667542.

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, 127923 + ... + 129829.

It is an arithmetic number, because the mean of its divisors is an integer number (10217340).

Almost surely, 2^245766532 is an apocalyptic number.

245766532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

245766532 is a deficient number, since it is larger than the sum of its proper divisors (244665788).

245766532 is a wasteful number, since it uses less digits than its factorization.

245766532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052 (or 2050 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 245766532 is about 15676.9426866338. The cubic root of 245766532 is about 626.3843719987.

The spelling of 245766532 in words is "two hundred forty-five million, seven hundred sixty-six thousand, five hundred thirty-two".