1295136 has 48 divisors (see below), whose sum is σ = 3780000. Its totient is φ = 431424.

The previous prime is 1295131. The next prime is 1295137. The reversal of 1295136 is 6315921.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1295131) 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, 115 + ... + 1613.

It is an arithmetic number, because the mean of its divisors is an integer number (78750).

2^1295136 is an apocalyptic number.

1295136 is a gapful number since it is divisible by the number (16) 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 1295136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1890000).

1295136 is an abundant number, since it is smaller than the sum of its proper divisors (2484864).

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

1295136 is a wasteful number, since it uses less digits than its factorization.

1295136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1504 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 1295136 is about 1138.0404210748. The cubic root of 1295136 is about 109.0030019093.

It can be divided in two parts, 1295 and 136, that added together give a triangular number (1431 = T₅₃).

The spelling of 1295136 in words is "one million, two hundred ninety-five thousand, one hundred thirty-six".