618012462 has 16 divisors (see below), whose sum is σ = 1241332560. Its totient is φ = 205119552.

The previous prime is 618012457. The next prime is 618012467. The reversal of 618012462 is 264210816.

It is an interprime number because it is at equal distance from previous prime (618012457) and next prime (618012467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (618012467) 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, 219637 + ... + 222432.

It is an arithmetic number, because the mean of its divisors is an integer number (77583285).

Almost surely, 2^618012462 is an apocalyptic number.

618012462 is an abundant number, since it is smaller than the sum of its proper divisors (623320098).

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

618012462 is a wasteful number, since it uses less digits than its factorization.

618012462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442307.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 618012462 is about 24859.8564356273. The cubic root of 618012462 is about 851.7897522830.

The spelling of 618012462 in words is "six hundred eighteen million, twelve thousand, four hundred sixty-two".