8425480 has 32 divisors (see below), whose sum is σ = 21666240. Its totient is φ = 2888640.

The previous prime is 8425453. The next prime is 8425519. The reversal of 8425480 is 845248.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14766 + ... + 15325.

It is an arithmetic number, because the mean of its divisors is an integer number (677070).

Almost surely, 2^8425480 is an apocalyptic number.

It is an amenable number.

8425480 is an abundant number, since it is smaller than the sum of its proper divisors (13240760).

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

8425480 is a wasteful number, since it uses less digits than its factorization.

8425480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30109 (or 30105 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 8425480 is about 2902.6677384778. The cubic root of 8425480 is about 203.4846018207.

The spelling of 8425480 in words is "eight million, four hundred twenty-five thousand, four hundred eighty".