726032460 has 24 divisors (see below), whose sum is σ = 2032891056. Its totient is φ = 193608640.

The previous prime is 726032443. The next prime is 726032491. The reversal of 726032460 is 64230627.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050211 + ... + 6050330.

It is an arithmetic number, because the mean of its divisors is an integer number (84703794).

Almost surely, 2^726032460 is an apocalyptic number.

It is an amenable number.

726032460 is an abundant number, since it is smaller than the sum of its proper divisors (1306858596).

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

726032460 is a wasteful number, since it uses less digits than its factorization.

726032460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12100553 (or 12100551 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 726032460 is about 26944.9895156780. The cubic root of 726032460 is about 898.7771293063. Note that the first 3 decimals are identical.

The spelling of 726032460 in words is "seven hundred twenty-six million, thirty-two thousand, four hundred sixty".