3145080 has 32 divisors (see below), whose sum is σ = 9435600. Its totient is φ = 838656.

The previous prime is 3145057. The next prime is 3145091. The reversal of 3145080 is 805413.

It is a congruent number.

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, 12985 + ... + 13224.

Almost surely, 2^3145080 is an apocalyptic number.

3145080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3145080 is an abundant number, since it is smaller than the sum of its proper divisors (6290520).

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

3145080 is a wasteful number, since it uses less digits than its factorization.

3145080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26223 (or 26219 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3145080 is about 1773.4373403084. The cubic root of 3145080 is about 146.5133613909.

The spelling of 3145080 in words is "three million, one hundred forty-five thousand, eighty".