7249752 has 48 divisors (see below), whose sum is σ = 20793240. Its totient is φ = 2274048.

The previous prime is 7249747. The next prime is 7249763. The reversal of 7249752 is 2579427.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1738 + ... + 4185.

Almost surely, 2^7249752 is an apocalyptic number.

7249752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7249752 is an abundant number, since it is smaller than the sum of its proper divisors (13543488).

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

7249752 is a wasteful number, since it uses less digits than its factorization.

7249752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952 (or 5945 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 7249752 is about 2692.5363507295. The cubic root of 7249752 is about 193.5416251616.

It can be divided in two parts, 7249 and 752, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 7249752 in words is "seven million, two hundred forty-nine thousand, seven hundred fifty-two".