145959506 has 32 divisors (see below), whose sum is σ = 274838400. Its totient is φ = 56476800.

The previous prime is 145959497. The next prime is 145959533. The reversal of 145959506 is 605959541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19766 + ... + 26126.

It is an arithmetic number, because the mean of its divisors is an integer number (8588700).

Almost surely, 2^145959506 is an apocalyptic number.

145959506 is a deficient number, since it is larger than the sum of its proper divisors (128878894).

145959506 is a wasteful number, since it uses less digits than its factorization.

145959506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 145959506 is about 12081.3702037476. The cubic root of 145959506 is about 526.5150564157.

The spelling of 145959506 in words is "one hundred forty-five million, nine hundred fifty-nine thousand, five hundred six".