4006051 has 8 divisors (see below), whose sum is σ = 4607744. Its totient is φ = 3411720.

The previous prime is 4006039. The next prime is 4006063. The reversal of 4006051 is 1506004.

It is an interprime number because it is at equal distance from previous prime (4006039) and next prime (4006063).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4006051 - 2⁵ = 4006019 is a prime.

It is a super-2 number, since 2×4006051² = 32096889229202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4006001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615 + ... + 2896.

It is an arithmetic number, because the mean of its divisors is an integer number (575968).

Almost surely, 2^4006051 is an apocalyptic number.

4006051 is a deficient number, since it is larger than the sum of its proper divisors (601693).

4006051 is a wasteful number, since it uses less digits than its factorization.

4006051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4006051 is about 2001.5121783292. The cubic root of 4006051 is about 158.8201095662.

The spelling of 4006051 in words is "four million, six thousand, fifty-one".