146250532 has 24 divisors (see below), whose sum is σ = 263201400. Its totient is φ = 71076096.

The previous prime is 146250527. The next prime is 146250569. The reversal of 146250532 is 235052641.

146250532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 67502656 + 78747876 = 8216^2 + 8874^2 .

It is a super-2 number, since 2×146250532² = 42778436220566048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 146250532.

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, 19944 + ... + 26272.

It is an arithmetic number, because the mean of its divisors is an integer number (10966725).

Almost surely, 2^146250532 is an apocalyptic number.

It is an amenable number.

146250532 is a deficient number, since it is larger than the sum of its proper divisors (116950868).

146250532 is a wasteful number, since it uses less digits than its factorization.

146250532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495 (or 6493 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 146250532 is about 12093.4086179208. The cubic root of 146250532 is about 526.8647603556.

The spelling of 146250532 in words is "one hundred forty-six million, two hundred fifty thousand, five hundred thirty-two".