612453334 has 32 divisors (see below), whose sum is σ = 991710720. Its totient is φ = 282758688.

The previous prime is 612453323. The next prime is 612453337. The reversal of 612453334 is 433354216.

It is a junction number, because it is equal to n+sod(n) for n = 612453296 and 612453305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612453337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 547744 + ... + 548860.

It is an arithmetic number, because the mean of its divisors is an integer number (30990960).

Almost surely, 2^612453334 is an apocalyptic number.

612453334 is a deficient number, since it is larger than the sum of its proper divisors (379257386).

612453334 is a wasteful number, since it uses less digits than its factorization.

612453334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its digits is 25920, while the sum is 31.

The square root of 612453334 is about 24747.7945279978. The cubic root of 612453334 is about 849.2280576368.

The spelling of 612453334 in words is "six hundred twelve million, four hundred fifty-three thousand, three hundred thirty-four".