248430501 has 24 divisors (see below), whose sum is σ = 404969760. Its totient is φ = 145370400.

The previous prime is 248430463. The next prime is 248430509. The reversal of 248430501 is 105034842.

It is not a de Polignac number, because 248430501 - 2¹⁰ = 248429477 is a prime.

It is a super-2 number, since 2×248430501² = 123435427654222002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248430509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40395 + ... + 46136.

It is an arithmetic number, because the mean of its divisors is an integer number (16873740).

Almost surely, 2^248430501 is an apocalyptic number.

It is an amenable number.

248430501 is a deficient number, since it is larger than the sum of its proper divisors (156539259).

248430501 is a wasteful number, since it uses less digits than its factorization.

248430501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86577 (or 86574 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 248430501 is about 15761.6782418624. The cubic root of 248430501 is about 628.6394599796.

The spelling of 248430501 in words is "two hundred forty-eight million, four hundred thirty thousand, five hundred one".