2987074 has 4 divisors (see below), whose sum is σ = 4480614. Its totient is φ = 1493536.

The previous prime is 2987071. The next prime is 2987099. The reversal of 2987074 is 4707892.

It is a happy number.

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., 2975625 + 11449 = 1725^2 + 107^2 .

It is a super-2 number, since 2×2987074² = 17845222162952, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2987071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746767 + ... + 746770.

2^2987074 is an apocalyptic number.

2987074 is a deficient number, since it is larger than the sum of its proper divisors (1493540).

2987074 is a wasteful number, since it uses less digits than its factorization.

2987074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493539.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2987074 is about 1728.3153647411. The cubic root of 2987074 is about 144.0175197305.

The spelling of 2987074 in words is "two million, nine hundred eighty-seven thousand, seventy-four".