145092436 has 12 divisors (see below), whose sum is σ = 267275680. Its totient is φ = 68727960.

The previous prime is 145092403. The next prime is 145092443. The reversal of 145092436 is 634290541.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 954480 + ... + 954631.

Almost surely, 2^145092436 is an apocalyptic number.

It is an amenable number.

145092436 is a deficient number, since it is larger than the sum of its proper divisors (122183244).

145092436 is a wasteful number, since it uses less digits than its factorization.

145092436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909134 (or 1909132 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 145092436 is about 12045.4321632725. The cubic root of 145092436 is about 525.4704004659.

The spelling of 145092436 in words is "one hundred forty-five million, ninety-two thousand, four hundred thirty-six".