1522364996 has 12 divisors (see below), whose sum is σ = 2665583340. Its totient is φ = 760769760.

The previous prime is 1522364981. The next prime is 1522365007. The reversal of 1522364996 is 6994632251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16924996 + 1505440000 = 4114^2 + 38800^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1522364996.

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, 94811 + ... + 109698.

It is an arithmetic number, because the mean of its divisors is an integer number (222131945).

Almost surely, 2^1522364996 is an apocalyptic number.

It is an amenable number.

1522364996 is a deficient number, since it is larger than the sum of its proper divisors (1143218344).

1522364996 is a wasteful number, since it uses less digits than its factorization.

1522364996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206374 (or 206372 counting only the distinct ones).

The product of its digits is 699840, while the sum is 47.

The square root of 1522364996 is about 39017.4960242197. The cubic root of 1522364996 is about 1150.3754277715.

The spelling of 1522364996 in words is "one billion, five hundred twenty-two million, three hundred sixty-four thousand, nine hundred ninety-six".