2999142 has 12 divisors (see below), whose sum is σ = 6498180. Its totient is φ = 999708.

The previous prime is 2999141. The next prime is 2999167. The reversal of 2999142 is 2419992.

It is a junction number, because it is equal to n+sod(n) for n = 2999097 and 2999106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83292 + ... + 83327.

It is an arithmetic number, because the mean of its divisors is an integer number (541515).

2^2999142 is an apocalyptic number.

2999142 is an abundant number, since it is smaller than the sum of its proper divisors (3499038).

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

2999142 is a wasteful number, since it uses less digits than its factorization.

2999142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166627 (or 166624 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 2999142 is about 1731.8031065915. The cubic root of 2999142 is about 144.2112062738.

The spelling of 2999142 in words is "two million, nine hundred ninety-nine thousand, one hundred forty-two".