145590348 has 12 divisors (see below), whose sum is σ = 339710840. Its totient is φ = 48530112.

The previous prime is 145590337. The next prime is 145590409. The reversal of 145590348 is 843095541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×145590348² = 42393098861522208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6066253 + ... + 6066276.

Almost surely, 2^145590348 is an apocalyptic number.

It is an amenable number.

145590348 is an abundant number, since it is smaller than the sum of its proper divisors (194120492).

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

145590348 is a wasteful number, since it uses less digits than its factorization.

145590348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132536 (or 12132534 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 145590348 is about 12066.0825457147. The cubic root of 145590348 is about 526.0707977203.

The spelling of 145590348 in words is "one hundred forty-five million, five hundred ninety thousand, three hundred forty-eight".