7625049 has 4 divisors (see below), whose sum is σ = 10166736. Its totient is φ = 5083364.

The previous prime is 7625041. The next prime is 7625077. The reversal of 7625049 is 9405267.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7625049 - 2³ = 7625041 is a prime.

It is a Curzon number.

7625049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7625041) 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, 1270839 + ... + 1270844.

It is an arithmetic number, because the mean of its divisors is an integer number (2541684).

Almost surely, 2^7625049 is an apocalyptic number.

It is an amenable number.

7625049 is a deficient number, since it is larger than the sum of its proper divisors (2541687).

7625049 is a wasteful number, since it uses less digits than its factorization.

7625049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541686.

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

The square root of 7625049 is about 2761.3491267857. The cubic root of 7625049 is about 196.8252807681.

The spelling of 7625049 in words is "seven million, six hundred twenty-five thousand, forty-nine".