7252949 has 8 divisors (see below), whose sum is σ = 7954848. Its totient is φ = 6558160.

The previous prime is 7252937. The next prime is 7252957. The reversal of 7252949 is 9492527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7252949 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494 + ... + 3840.

It is an arithmetic number, because the mean of its divisors is an integer number (994356).

Almost surely, 2^7252949 is an apocalyptic number.

It is an amenable number.

7252949 is a deficient number, since it is larger than the sum of its proper divisors (701899).

7252949 is a wasteful number, since it uses less digits than its factorization.

7252949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its digits is 45360, while the sum is 38.

The square root of 7252949 is about 2693.1299634440. The cubic root of 7252949 is about 193.5700703482.

The spelling of 7252949 in words is "seven million, two hundred fifty-two thousand, nine hundred forty-nine".