412897652 has 12 divisors (see below), whose sum is σ = 742100100. Its totient is φ = 200869056.

The previous prime is 412897637. The next prime is 412897673. The reversal of 412897652 is 256798214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 185068816 + 227828836 = 13604^2 + 15094^2 .

It is a super-2 number, since 2×412897652² = 340968942054226208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394777 + ... + 1395072.

It is an arithmetic number, because the mean of its divisors is an integer number (61841675).

Almost surely, 2^412897652 is an apocalyptic number.

It is an amenable number.

412897652 is a deficient number, since it is larger than the sum of its proper divisors (329202448).

412897652 is a wasteful number, since it uses less digits than its factorization.

412897652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789890 (or 2789888 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 412897652 is about 20319.8831689555. The cubic root of 412897652 is about 744.6419022825.

The spelling of 412897652 in words is "four hundred twelve million, eight hundred ninety-seven thousand, six hundred fifty-two".