1514642118 has 16 divisors (see below), whose sum is σ = 3304673856. Its totient is φ = 458982440.

The previous prime is 1514642117. The next prime is 1514642141. The reversal of 1514642118 is 8112464151.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514642117) 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, 11474496 + ... + 11474627.

It is an arithmetic number, because the mean of its divisors is an integer number (206542116).

Almost surely, 2^1514642118 is an apocalyptic number.

1514642118 is an abundant number, since it is smaller than the sum of its proper divisors (1790031738).

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

1514642118 is a wasteful number, since it uses less digits than its factorization.

1514642118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22949139.

The product of its digits is 7680, while the sum is 33.

The square root of 1514642118 is about 38918.4033331276. The cubic root of 1514642118 is about 1148.4268642684.

The spelling of 1514642118 in words is "one billion, five hundred fourteen million, six hundred forty-two thousand, one hundred eighteen".