155027260 has 12 divisors (see below), whose sum is σ = 325557288. Its totient is φ = 62010896.

The previous prime is 155027227. The next prime is 155027281. The reversal of 155027260 is 62720551.

It is a super-3 number, since 3×155027260³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3875662 + ... + 3875701.

It is an arithmetic number, because the mean of its divisors is an integer number (27129774).

Almost surely, 2^155027260 is an apocalyptic number.

155027260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155027260 is an abundant number, since it is smaller than the sum of its proper divisors (170530028).

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

155027260 is a wasteful number, since it uses less digits than its factorization.

155027260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751372 (or 7751370 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 155027260 is about 12450.9943378029. The cubic root of 155027260 is about 537.2000244320.

The spelling of 155027260 in words is "one hundred fifty-five million, twenty-seven thousand, two hundred sixty".