1295140 has 72 divisors (see below), whose sum is σ = 3511872. Its totient is φ = 389760.

The previous prime is 1295137. The next prime is 1295159. The reversal of 1295140 is 415921.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44646 + ... + 44674.

It is an arithmetic number, because the mean of its divisors is an integer number (48776).

2^1295140 is an apocalyptic number.

1295140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1295140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755936).

1295140 is an abundant number, since it is smaller than the sum of its proper divisors (2216732).

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

1295140 is a wasteful number, since it uses less digits than its factorization.

1295140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1295140 is about 1138.0421784802. The cubic root of 1295140 is about 109.0031141270.

The spelling of 1295140 in words is "one million, two hundred ninety-five thousand, one hundred forty".