145258876 has 24 divisors (see below), whose sum is σ = 305809280. Its totient is φ = 58977072.

The previous prime is 145258871. The next prime is 145258877. The reversal of 145258876 is 678852541.

145258876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145258876² = 42200282113566752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145258871) 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, 135990 + ... + 137053.

Almost surely, 2^145258876 is an apocalyptic number.

It is an amenable number.

145258876 is an abundant number, since it is smaller than the sum of its proper divisors (160550404).

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

145258876 is a wasteful number, since it uses less digits than its factorization.

145258876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273073 (or 273071 counting only the distinct ones).

The product of its digits is 537600, while the sum is 46.

The square root of 145258876 is about 12052.3390260978. The cubic root of 145258876 is about 525.6712514424.

The spelling of 145258876 in words is "one hundred forty-five million, two hundred fifty-eight thousand, eight hundred seventy-six".