2951461 has 4 divisors (see below), whose sum is σ = 2962624. Its totient is φ = 2940300.

The previous prime is 2951449. The next prime is 2951471. The reversal of 2951461 is 1641592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2951461 - 2⁹ = 2950949 is a prime.

It is a super-2 number, since 2×2951461² = 17422244069042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2951471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5175 + ... + 5716.

It is an arithmetic number, because the mean of its divisors is an integer number (740656).

2^2951461 is an apocalyptic number.

It is an amenable number.

2951461 is a deficient number, since it is larger than the sum of its proper divisors (11163).

2951461 is a wasteful number, since it uses less digits than its factorization.

2951461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11162.

The product of its digits is 2160, while the sum is 28.

The square root of 2951461 is about 1717.9816646286. The cubic root of 2951461 is about 143.4428866187.

The spelling of 2951461 in words is "two million, nine hundred fifty-one thousand, four hundred sixty-one".