612614496 has 48 divisors (see below), whose sum is σ = 1731817584. Its totient is φ = 188496384.

The previous prime is 612614489. The next prime is 612614503. The reversal of 612614496 is 694416216.

It is an interprime number because it is at equal distance from previous prime (612614489) and next prime (612614503).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244191 + ... + 246686.

It is an arithmetic number, because the mean of its divisors is an integer number (36079533).

Almost surely, 2^612614496 is an apocalyptic number.

It is an amenable number.

612614496 is an abundant number, since it is smaller than the sum of its proper divisors (1119203088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612614496 is a wasteful number, since it uses less digits than its factorization.

612614496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490903 (or 490895 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 612614496 is about 24751.0504019526. The cubic root of 612614496 is about 849.3025402036.

The spelling of 612614496 in words is "six hundred twelve million, six hundred fourteen thousand, four hundred ninety-six".