726027651 has 16 divisors (see below), whose sum is σ = 1077073920. Its totient is φ = 483353640.

The previous prime is 726027629. The next prime is 726027661. The reversal of 726027651 is 156720627.

It is not a de Polignac number, because 726027651 - 2⁶ = 726027587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726027661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966 + ... + 38156.

It is an arithmetic number, because the mean of its divisors is an integer number (67317120).

Almost surely, 2^726027651 is an apocalyptic number.

726027651 is a deficient number, since it is larger than the sum of its proper divisors (351046269).

726027651 is a wasteful number, since it uses less digits than its factorization.

726027651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36943 (or 36937 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 726027651 is about 26944.9002781602. The cubic root of 726027651 is about 898.7751449006.

The spelling of 726027651 in words is "seven hundred twenty-six million, twenty-seven thousand, six hundred fifty-one".