1272675 has 24 divisors (see below), whose sum is σ = 2142720. Its totient is φ = 666400.

The previous prime is 1272673. The next prime is 1272679. The reversal of 1272675 is 5762721.

It is not a de Polignac number, because 1272675 - 2¹ = 1272673 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

1272675 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1272673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5206 + ... + 5444.

It is an arithmetic number, because the mean of its divisors is an integer number (89280).

2^1272675 is an apocalyptic number.

1272675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1272675 is a deficient number, since it is larger than the sum of its proper divisors (870045).

1272675 is a wasteful number, since it uses less digits than its factorization.

1272675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 318 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 1272675 is about 1128.1289819874. The cubic root of 1272675 is about 108.3691925997.

The spelling of 1272675 in words is "one million, two hundred seventy-two thousand, six hundred seventy-five".