145670260 has 12 divisors (see below), whose sum is σ = 305907588. Its totient is φ = 58268096.

The previous prime is 145670251. The next prime is 145670269. The reversal of 145670260 is 62076541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (145670251) and next prime (145670269).

It can be written as a sum of positive squares in 2 ways, for example, as 34409956 + 111260304 = 5866^2 + 10548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145670269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3641737 + ... + 3641776.

It is an arithmetic number, because the mean of its divisors is an integer number (25492299).

Almost surely, 2^145670260 is an apocalyptic number.

145670260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145670260 is an abundant number, since it is smaller than the sum of its proper divisors (160237328).

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

145670260 is a wasteful number, since it uses less digits than its factorization.

145670260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283522 (or 7283520 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 145670260 is about 12069.3935224600. The cubic root of 145670260 is about 526.1670304742.

The spelling of 145670260 in words is "one hundred forty-five million, six hundred seventy thousand, two hundred sixty".