7125336 has 24 divisors (see below), whose sum is σ = 19297980. Its totient is φ = 2375088.

The previous prime is 7125299. The next prime is 7125337. The reversal of 7125336 is 6335217.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7125336² = 101540826225792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7125337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49410 + ... + 49553.

Almost surely, 2^7125336 is an apocalyptic number.

It is an amenable number.

7125336 is an abundant number, since it is smaller than the sum of its proper divisors (12172644).

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

7125336 is a wasteful number, since it uses less digits than its factorization.

7125336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98975 (or 98968 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 7125336 is about 2669.3325008324. The cubic root of 7125336 is about 192.4280813031.

It can be divided in two parts, 71253 and 36, that added together give a square (71289 = 267²).

The spelling of 7125336 in words is "seven million, one hundred twenty-five thousand, three hundred thirty-six".