145013076 has 36 divisors (see below), whose sum is σ = 394759092. Its totient is φ = 44619264.

The previous prime is 145013051. The next prime is 145013083. The reversal of 145013076 is 670310541.

145013076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49364676 + 95648400 = 7026^2 + 9780^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154461 + ... + 155396.

Almost surely, 2^145013076 is an apocalyptic number.

It is an amenable number.

145013076 is an abundant number, since it is smaller than the sum of its proper divisors (249746016).

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

145013076 is a wasteful number, since it uses less digits than its factorization.

145013076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309880 (or 309875 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 145013076 is about 12042.1375178994. The cubic root of 145013076 is about 525.3745789390.

The spelling of 145013076 in words is "one hundred forty-five million, thirteen thousand, seventy-six".