7240625651 has 8 divisors (see below), whose sum is σ = 8275733760. Its totient is φ = 6205700808.

The previous prime is 7240625633. The next prime is 7240625677. The reversal of 7240625651 is 1565260427.

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

It is a cyclic number.

It is not a de Polignac number, because 7240625651 - 2¹⁴ = 7240609267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7240625611) 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, 53090 + ... + 131528.

It is an arithmetic number, because the mean of its divisors is an integer number (1034466720).

Almost surely, 2^7240625651 is an apocalyptic number.

7240625651 is a deficient number, since it is larger than the sum of its proper divisors (1035108109).

7240625651 is a wasteful number, since it uses less digits than its factorization.

7240625651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91633.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 7240625651 is about 85091.8659508651. The cubic root of 7240625651 is about 1934.6037777932.

The spelling of 7240625651 in words is "seven billion, two hundred forty million, six hundred twenty-five thousand, six hundred fifty-one".