145938126 has 16 divisors (see below), whose sum is σ = 307238400. Its totient is φ = 46085688.

The previous prime is 145938109. The next prime is 145938131. The reversal of 145938126 is 621839541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639966 + ... + 640193.

It is an arithmetic number, because the mean of its divisors is an integer number (19202400).

Almost surely, 2^145938126 is an apocalyptic number.

145938126 is an abundant number, since it is smaller than the sum of its proper divisors (161300274).

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

145938126 is a wasteful number, since it uses less digits than its factorization.

145938126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280183.

The product of its digits is 51840, while the sum is 39.

The square root of 145938126 is about 12080.4853379324. The cubic root of 145938126 is about 526.4893473637.

The spelling of 145938126 in words is "one hundred forty-five million, nine hundred thirty-eight thousand, one hundred twenty-six".