1372492 has 12 divisors (see below), whose sum is σ = 2620296. Its totient is φ = 623840.

The previous prime is 1372471. The next prime is 1372493. The reversal of 1372492 is 2942731.

It is a d-powerful number, because it can be written as 1 + 3 + 7⁷ + 2¹³ + 4⁷ + 9² + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 1372492.

It is not an unprimeable number, because it can be changed into a prime (1372493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15553 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (218358).

2^1372492 is an apocalyptic number.

It is an amenable number.

1372492 is a deficient number, since it is larger than the sum of its proper divisors (1247804).

1372492 is a wasteful number, since it uses less digits than its factorization.

1372492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31208 (or 31206 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 1372492 is about 1171.5340370642. The cubic root of 1372492 is about 111.1313543857.

The spelling of 1372492 in words is "one million, three hundred seventy-two thousand, four hundred ninety-two".