4155002 has 8 divisors (see below), whose sum is σ = 6249396. Its totient is φ = 2071872.

The previous prime is 4154999. The next prime is 4155007. The reversal of 4155002 is 2005514.

It can be written as a sum of positive squares in 2 ways, for example, as 3575881 + 579121 = 1891^2 + 761^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4155007) 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, 1823 + ... + 3410.

Almost surely, 2^4155002 is an apocalyptic number.

4155002 is a deficient number, since it is larger than the sum of its proper divisors (2094394).

4155002 is a wasteful number, since it uses less digits than its factorization.

4155002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 4155002 is about 2038.3822016491. The cubic root of 4155002 is about 160.7645955980.

The spelling of 4155002 in words is "four million, one hundred fifty-five thousand, two".