612541134 has 48 divisors (see below), whose sum is σ = 1344043584. Its totient is φ = 201600000.

The previous prime is 612541117. The next prime is 612541141. The reversal of 612541134 is 431145216.

It is a happy number.

612541134 is a `hidden beast` number, since 612 + 5 + 4 + 11 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 612541098 and 612541107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815259 + ... + 816009.

It is an arithmetic number, because the mean of its divisors is an integer number (28000908).

Almost surely, 2^612541134 is an apocalyptic number.

612541134 is an abundant number, since it is smaller than the sum of its proper divisors (731502450).

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

612541134 is a wasteful number, since it uses less digits than its factorization.

612541134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1270 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 612541134 is about 24749.5683598725. The cubic root of 612541134 is about 849.2686368704.

The spelling of 612541134 in words is "six hundred twelve million, five hundred forty-one thousand, one hundred thirty-four".