1250472 has 16 divisors (see below), whose sum is σ = 3126240. Its totient is φ = 416816.

The previous prime is 1250471. The next prime is 1250479. The reversal of 1250472 is 2740521.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1250471) 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, 26028 + ... + 26075.

It is an arithmetic number, because the mean of its divisors is an integer number (195390).

2^1250472 is an apocalyptic number.

1250472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1250472 is an abundant number, since it is smaller than the sum of its proper divisors (1875768).

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

1250472 is a wasteful number, since it uses less digits than its factorization.

1250472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52112 (or 52108 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1250472 is about 1118.2450536443. The cubic root of 1250472 is about 107.7352913710.

Adding to 1250472 its reverse (2740521), we get a palindrome (3990993).

The spelling of 1250472 in words is "one million, two hundred fifty thousand, four hundred seventy-two".