10242480 has 40 divisors (see below), whose sum is σ = 31752432. Its totient is φ = 2731264.

The previous prime is 10242469. The next prime is 10242487. The reversal of 10242480 is 8424201.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (10242487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21099 + ... + 21578.

Almost surely, 2^10242480 is an apocalyptic number.

10242480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10242480 is an abundant number, since it is smaller than the sum of its proper divisors (21509952).

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

10242480 is a wasteful number, since it uses less digits than its factorization.

10242480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42693 (or 42687 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 10242480 is about 3200.3874765409. The cubic root of 10242480 is about 217.1709385263.

Adding to 10242480 its reverse (8424201), we get a palindrome (18666681).

The spelling of 10242480 in words is "ten million, two hundred forty-two thousand, four hundred eighty".