155262894 has 16 divisors (see below), whose sum is σ = 311076480. Its totient is φ = 51662520.

The previous prime is 155262893. The next prime is 155262901. The reversal of 155262894 is 498262551.

155262894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155262893) 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, 19234 + ... + 26085.

It is an arithmetic number, because the mean of its divisors is an integer number (19442280).

Almost surely, 2^155262894 is an apocalyptic number.

155262894 is an abundant number, since it is smaller than the sum of its proper divisors (155813586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155262894 is a wasteful number, since it uses less digits than its factorization.

155262894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45895.

The product of its digits is 172800, while the sum is 42.

The square root of 155262894 is about 12460.4532020308. The cubic root of 155262894 is about 537.4720594093.

It can be divided in two parts, 1552 and 62894, that added together give a palindrome (64446).

The spelling of 155262894 in words is "one hundred fifty-five million, two hundred sixty-two thousand, eight hundred ninety-four".