2950142 has 8 divisors (see below), whose sum is σ = 4765656. Its totient is φ = 1361592.

The previous prime is 2950133. The next prime is 2950147. The reversal of 2950142 is 2410592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56708 + ... + 56759.

It is an arithmetic number, because the mean of its divisors is an integer number (595707).

2^2950142 is an apocalyptic number.

2950142 is a deficient number, since it is larger than the sum of its proper divisors (1815514).

2950142 is a wasteful number, since it uses less digits than its factorization.

2950142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113482.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2950142 is about 1717.5977410325. The cubic root of 2950142 is about 143.4215153544.

The spelling of 2950142 in words is "two million, nine hundred fifty thousand, one hundred forty-two".