155062106 has 4 divisors (see below), whose sum is σ = 232593162. Its totient is φ = 77531052.

The previous prime is 155062099. The next prime is 155062109. The reversal of 155062106 is 601260551.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601260551 = 191 ⋅3147961.

It can be written as a sum of positive squares in only one way, i.e., 153536881 + 1525225 = 12391^2 + 1235^2 .

It is not an unprimeable number, because it can be changed into a prime (155062109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38765525 + ... + 38765528.

Almost surely, 2^155062106 is an apocalyptic number.

155062106 is a deficient number, since it is larger than the sum of its proper divisors (77531056).

155062106 is an equidigital number, since it uses as much as digits as its factorization.

155062106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77531055.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 155062106 is about 12452.3935851707. The cubic root of 155062106 is about 537.2402708370.

The spelling of 155062106 in words is "one hundred fifty-five million, sixty-two thousand, one hundred six".