7250124 has 24 divisors (see below), whose sum is σ = 19333888. Its totient is φ = 2071440.

The previous prime is 7250123. The next prime is 7250161. The reversal of 7250124 is 4210527.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7250124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43072 + ... + 43239.

Almost surely, 2^7250124 is an apocalyptic number.

It is an amenable number.

7250124 is an abundant number, since it is smaller than the sum of its proper divisors (12083764).

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

7250124 is a wasteful number, since it uses less digits than its factorization.

7250124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86325 (or 86323 counting only the distinct ones).

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

The square root of 7250124 is about 2692.6054296907. The cubic root of 7250124 is about 193.5449354474.

The spelling of 7250124 in words is "seven million, two hundred fifty thousand, one hundred twenty-four".