614212432 has 40 divisors (see below), whose sum is σ = 1230472832. Its totient is φ = 296784000.

The previous prime is 614212427. The next prime is 614212433. The reversal of 614212432 is 234212416.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 614212397 and 614212406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614212433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85957 + ... + 92827.

Almost surely, 2^614212432 is an apocalyptic number.

It is an amenable number.

614212432 is an abundant number, since it is smaller than the sum of its proper divisors (616260400).

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

614212432 is a wasteful number, since it uses less digits than its factorization.

614212432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067 (or 7061 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 614212432 is about 24783.3095449337. The cubic root of 614212432 is about 850.0403358021.

Adding to 614212432 its reverse (234212416), we get a palindrome (848424848).

The spelling of 614212432 in words is "six hundred fourteen million, two hundred twelve thousand, four hundred thirty-two".