7625940 has 96 divisors (see below), whose sum is σ = 24858624. Its totient is φ = 1710720.

The previous prime is 7625939. The next prime is 7625941. The reversal of 7625940 is 495267.

It is an interprime number because it is at equal distance from previous prime (7625939) and next prime (7625941).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7625941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28005 + ... + 28275.

It is an arithmetic number, because the mean of its divisors is an integer number (258944).

Almost surely, 2^7625940 is an apocalyptic number.

7625940 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7625940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12429312).

7625940 is an abundant number, since it is smaller than the sum of its proper divisors (17232684).

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

7625940 is a wasteful number, since it uses less digits than its factorization.

7625940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 7625940 is about 2761.5104562540. The cubic root of 7625940 is about 196.8329469263.

The spelling of 7625940 in words is "seven million, six hundred twenty-five thousand, nine hundred forty".