412290722 has 4 divisors (see below), whose sum is σ = 618436086. Its totient is φ = 206145360.

The previous prime is 412290719. The next prime is 412290743. The reversal of 412290722 is 227092214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 212605561 + 199685161 = 14581^2 + 14131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103072679 + ... + 103072682.

Almost surely, 2^412290722 is an apocalyptic number.

412290722 is a deficient number, since it is larger than the sum of its proper divisors (206145364).

412290722 is a wasteful number, since it uses less digits than its factorization.

412290722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206145363.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 412290722 is about 20304.9432897509. The cubic root of 412290722 is about 744.2768665962.

The spelling of 412290722 in words is "four hundred twelve million, two hundred ninety thousand, seven hundred twenty-two".