2987356 has 6 divisors (see below), whose sum is σ = 5227880. Its totient is φ = 1493676.

The previous prime is 2987297. The next prime is 2987371. The reversal of 2987356 is 6537892.

It is a d-powerful number, because it can be written as 2¹⁵ + 9³ + 8 + 7⁷ + 3¹¹ + 5⁹ + 6² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373416 + ... + 373423.

2^2987356 is an apocalyptic number.

It is an amenable number.

2987356 is a deficient number, since it is larger than the sum of its proper divisors (2240524).

2987356 is a wasteful number, since it uses less digits than its factorization.

2987356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746843 (or 746841 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 2987356 is about 1728.3969451489. The cubic root of 2987356 is about 144.0220516641.

It can be divided in two parts, 29873 and 56, that added together give a square (29929 = 173²).

The spelling of 2987356 in words is "two million, nine hundred eighty-seven thousand, three hundred fifty-six".