2899042 has 4 divisors (see below), whose sum is σ = 4348566. Its totient is φ = 1449520.

The previous prime is 2899037. The next prime is 2899051. The reversal of 2899042 is 2409982.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2013561 + 885481 = 1419^2 + 941^2 .

It is a d-powerful number, because it can be written as 2⁵ + 8⁷ + 9² + 9⁶ + 0 + 4⁹ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 2898989 and 2899007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724759 + ... + 724762.

2^2899042 is an apocalyptic number.

2899042 is a deficient number, since it is larger than the sum of its proper divisors (1449524).

2899042 is a wasteful number, since it uses less digits than its factorization.

2899042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449523.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2899042 is about 1702.6573348739. The cubic root of 2899042 is about 142.5886101189.

It can be divided in two parts, 28990 and 42, that multiplied together give a triangular number (1217580 = T₁₅₆₀).

The spelling of 2899042 in words is "two million, eight hundred ninety-nine thousand, forty-two".