42480460 has 24 divisors (see below), whose sum is σ = 97319376. Its totient is φ = 15447360.

The previous prime is 42480457. The next prime is 42480463. The reversal of 42480460 is 6408424.

It is an interprime number because it is at equal distance from previous prime (42480457) and next prime (42480463).

It is not an unprimeable number, because it can be changed into a prime (42480463) 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, 96327 + ... + 96766.

It is an arithmetic number, because the mean of its divisors is an integer number (4054974).

Almost surely, 2^42480460 is an apocalyptic number.

It is an amenable number.

42480460 is an abundant number, since it is smaller than the sum of its proper divisors (54838916).

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

42480460 is a wasteful number, since it uses less digits than its factorization.

42480460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193113 (or 193111 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 42480460 is about 6517.7035833183. The cubic root of 42480460 is about 348.9231117719.

Adding to 42480460 its reverse (6408424), we get a palindrome (48888884).

Subtracting from 42480460 its reverse (6408424), we obtain a square (36072036 = 6006²).

The spelling of 42480460 in words is "forty-two million, four hundred eighty thousand, four hundred sixty".