8190480 has 40 divisors (see below), whose sum is σ = 25391232. Its totient is φ = 2184064.

The previous prime is 8190473. The next prime is 8190487. The reversal of 8190480 is 840918.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8190473) and next prime (8190487).

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (8190487) 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, 16824 + ... + 17303.

Almost surely, 2^8190480 is an apocalyptic number.

8190480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8190480 is an abundant number, since it is smaller than the sum of its proper divisors (17200752).

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

8190480 is a wasteful number, since it uses less digits than its factorization.

8190480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34143 (or 34137 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8190480 is about 2861.9014658091. The cubic root of 8190480 is about 201.5748992432.

The spelling of 8190480 in words is "eight million, one hundred ninety thousand, four hundred eighty".