248661732 has 48 divisors (see below), whose sum is σ = 634036032. Its totient is φ = 75223680.

The previous prime is 248661727. The next prime is 248661739. The reversal of 248661732 is 237166842.

It is a happy number.

248661732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×248661732² = 123665313922479648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (248661739) 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, 100818 + ... + 103254.

It is an arithmetic number, because the mean of its divisors is an integer number (13209084).

Almost surely, 2^248661732 is an apocalyptic number.

248661732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

248661732 is an abundant number, since it is smaller than the sum of its proper divisors (385374300).

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

248661732 is a wasteful number, since it uses less digits than its factorization.

248661732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228 (or 3226 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 248661732 is about 15769.0117635824. The cubic root of 248661732 is about 628.8344385278.

The spelling of 248661732 in words is "two hundred forty-eight million, six hundred sixty-one thousand, seven hundred thirty-two".