4155151 has 24 divisors (see below), whose sum is σ = 5688144. Its totient is φ = 2983680.

The previous prime is 4155121. The next prime is 4155161. The reversal of 4155151 is 1515514.

It is a happy number.

It is not a de Polignac number, because 4155151 - 2⁵ = 4155119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155121) 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, 6711 + ... + 7303.

It is an arithmetic number, because the mean of its divisors is an integer number (237006).

Almost surely, 2^4155151 is an apocalyptic number.

4155151 is a deficient number, since it is larger than the sum of its proper divisors (1532993).

4155151 is a wasteful number, since it uses less digits than its factorization.

4155151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 624 counting only the distinct ones).

The product of its digits is 500, while the sum is 22.

The square root of 4155151 is about 2038.4187499138. The cubic root of 4155151 is about 160.7665172688.

The spelling of 4155151 in words is "four million, one hundred fifty-five thousand, one hundred fifty-one".