612424352 has 24 divisors (see below), whose sum is σ = 1206274356. Its totient is φ = 306068992.

The previous prime is 612424343. The next prime is 612424369. The reversal of 612424352 is 253424216.

It can be written as a sum of positive squares in 2 ways, for example, as 608904976 + 3519376 = 24676^2 + 1876^2 .

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, 110348 + ... + 115764.

Almost surely, 2^612424352 is an apocalyptic number.

It is an amenable number.

612424352 is a deficient number, since it is larger than the sum of its proper divisors (593850004).

612424352 is a wasteful number, since it uses less digits than its factorization.

612424352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8960 (or 8952 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 612424352 is about 24747.2089739429. The cubic root of 612424352 is about 849.2146619409.

Adding to 612424352 its reverse (253424216), we get a palindrome (865848568).

The spelling of 612424352 in words is "six hundred twelve million, four hundred twenty-four thousand, three hundred fifty-two".