4050157 has 4 divisors (see below), whose sum is σ = 4082176. Its totient is φ = 4018140.

The previous prime is 4050149. The next prime is 4050161. The reversal of 4050157 is 7510504.

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 4050157 - 2³ = 4050149 is a prime.

It is the 2013-rd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050187) by changing a digit.

It is a nontrivial repunit in base 2012.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15819 + ... + 16072.

It is an arithmetic number, because the mean of its divisors is an integer number (1020544).

Almost surely, 2^4050157 is an apocalyptic number.

It is an amenable number.

4050157 is a deficient number, since it is larger than the sum of its proper divisors (32019).

4050157 is a wasteful number, since it uses less digits than its factorization.

4050157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32018.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 4050157 is about 2012.5001863354. The cubic root of 4050157 is about 159.4008450717.

The spelling of 4050157 in words is "four million, fifty thousand, one hundred fifty-seven".