1497725 has 12 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 1186800.

The previous prime is 1497721. The next prime is 1497731. The reversal of 1497725 is 5277941.

It is not a de Polignac number, because 1497725 - 2² = 1497721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3260 + ... + 3690.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

2^1497725 is an apocalyptic number.

It is an amenable number.

1497725 is a deficient number, since it is larger than the sum of its proper divisors (377155).

1497725 is a wasteful number, since it uses less digits than its factorization.

1497725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 575 counting only the distinct ones).

The product of its digits is 17640, while the sum is 35.

The square root of 1497725 is about 1223.8157541068. The cubic root of 1497725 is about 114.4135233088.

It can be divided in two parts, 1497 and 725, that added together give a palindrome (2222).

The spelling of 1497725 in words is "one million, four hundred ninety-seven thousand, seven hundred twenty-five".