2985951 has 16 divisors (see below), whose sum is σ = 4164608. Its totient is φ = 1900800.

The previous prime is 2985949. The next prime is 2985953. The reversal of 2985951 is 1595892.

It is an interprime number because it is at equal distance from previous prime (2985949) and next prime (2985953).

It is not a de Polignac number, because 2985951 - 2¹ = 2985949 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8856 + ... + 9186.

It is an arithmetic number, because the mean of its divisors is an integer number (260288).

2^2985951 is an apocalyptic number.

2985951 is a deficient number, since it is larger than the sum of its proper divisors (1178657).

2985951 is a wasteful number, since it uses less digits than its factorization.

2985951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its digits is 32400, while the sum is 39.

The square root of 2985951 is about 1727.9904513625. The cubic root of 2985951 is about 143.9994695197. Note that the first 3 decimals are identical.

The spelling of 2985951 in words is "two million, nine hundred eighty-five thousand, nine hundred fifty-one".