722812054 has 8 divisors (see below), whose sum is σ = 1086145560. Its totient is φ = 360763536.

The previous prime is 722812049. The next prime is 722812063. The reversal of 722812054 is 450218227.

It is a happy number.

722812054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319839 + ... + 322090.

It is an arithmetic number, because the mean of its divisors is an integer number (135768195).

Almost surely, 2^722812054 is an apocalyptic number.

722812054 is a deficient number, since it is larger than the sum of its proper divisors (363333506).

722812054 is a wasteful number, since it uses less digits than its factorization.

722812054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642494.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 722812054 is about 26885.1641988663. The cubic root of 722812054 is about 897.4462809280.

The spelling of 722812054 in words is "seven hundred twenty-two million, eight hundred twelve thousand, fifty-four".