612023942 has 16 divisors (see below), whose sum is σ = 938423232. Its totient is φ = 299228160.

The previous prime is 612023941. The next prime is 612023947. The reversal of 612023942 is 249320216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612023941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134342 + ... + 138822.

It is an arithmetic number, because the mean of its divisors is an integer number (58651452).

Almost surely, 2^612023942 is an apocalyptic number.

612023942 is a deficient number, since it is larger than the sum of its proper divisors (326399290).

612023942 is a wasteful number, since it uses less digits than its factorization.

612023942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 612023942 is about 24739.1176479680. The cubic root of 612023942 is about 849.0295461931.

The spelling of 612023942 in words is "six hundred twelve million, twenty-three thousand, nine hundred forty-two".