2837961 has 24 divisors (see below), whose sum is σ = 4739904. Its totient is φ = 1602720.

The previous prime is 2837953. The next prime is 2837977. The reversal of 2837961 is 1697382.

It is not a de Polignac number, because 2837961 - 2³ = 2837953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2837951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6531 + ... + 6951.

It is an arithmetic number, because the mean of its divisors is an integer number (197496).

2^2837961 is an apocalyptic number.

2837961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2837961 is a deficient number, since it is larger than the sum of its proper divisors (1901943).

2837961 is a wasteful number, since it uses less digits than its factorization.

2837961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 538 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2837961 is about 1684.6248840617. The cubic root of 2837961 is about 141.5800759576.

The spelling of 2837961 in words is "two million, eight hundred thirty-seven thousand, nine hundred sixty-one".