1253180 has 12 divisors (see below), whose sum is σ = 2631720. Its totient is φ = 501264.

The previous prime is 1253171. The next prime is 1253249. The reversal of 1253180 is 813521.

It is a super-2 number, since 2×1253180² = 3140920224800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 62659 = 1253180 / (1 + 2 + 5 + 3 + 1 + 8 + 0).

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31310 + ... + 31349.

It is an arithmetic number, because the mean of its divisors is an integer number (219310).

2^1253180 is an apocalyptic number.

1253180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1253180 is an abundant number, since it is smaller than the sum of its proper divisors (1378540).

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

1253180 is a wasteful number, since it uses less digits than its factorization.

1253180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62668 (or 62666 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1253180 is about 1119.4552246517. The cubic root of 1253180 is about 107.8130051786.

The spelling of 1253180 in words is "one million, two hundred fifty-three thousand, one hundred eighty".