4105951 has 4 divisors (see below), whose sum is σ = 4116400. Its totient is φ = 4095504.

The previous prime is 4105949. The next prime is 4105979. The reversal of 4105951 is 1595014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1595014 = 2 ⋅797507.

It is a cyclic number.

It is not a de Polignac number, because 4105951 - 2¹ = 4105949 is a prime.

It is a super-2 number, since 2×4105951² = 33717667228802, 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 (4105901) 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, 4611 + ... + 5428.

It is an arithmetic number, because the mean of its divisors is an integer number (1029100).

Almost surely, 2^4105951 is an apocalyptic number.

4105951 is a deficient number, since it is larger than the sum of its proper divisors (10449).

4105951 is a wasteful number, since it uses less digits than its factorization.

4105951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10448.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 4105951 is about 2026.3146349963. The cubic root of 4105951 is about 160.1294655260.

The spelling of 4105951 in words is "four million, one hundred five thousand, nine hundred fifty-one".