742022260 has 48 divisors (see below), whose sum is σ = 1814472576. Its totient is φ = 249604992.

The previous prime is 742022227. The next prime is 742022279. The reversal of 742022260 is 62220247.

742022260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

742022260 is a modest number, since divided by 22260 gives 7420 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42582 + ... + 57421.

It is an arithmetic number, because the mean of its divisors is an integer number (37801512).

Almost surely, 2^742022260 is an apocalyptic number.

742022260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

742022260 is an abundant number, since it is smaller than the sum of its proper divisors (1072450316).

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

742022260 is a wasteful number, since it uses less digits than its factorization.

742022260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100072 (or 100070 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 742022260 is about 27240.0855358422. The cubic root of 742022260 is about 905.3273583493.

The spelling of 742022260 in words is "seven hundred forty-two million, twenty-two thousand, two hundred sixty".