146029572 has 36 divisors (see below), whose sum is σ = 397526220. Its totient is φ = 44932032.

The previous prime is 146029567. The next prime is 146029601. The reversal of 146029572 is 275920641.

146029572 is a `hidden beast` number, since 1 + 4 + 60 + 29 + 572 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 37161216 + 108868356 = 6096^2 + 10434^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155547 + ... + 156482.

It is an arithmetic number, because the mean of its divisors is an integer number (11042395).

Almost surely, 2^146029572 is an apocalyptic number.

146029572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146029572 is an abundant number, since it is smaller than the sum of its proper divisors (251496648).

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

146029572 is a wasteful number, since it uses less digits than its factorization.

146029572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312052 (or 312047 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 146029572 is about 12084.2696097034. The cubic root of 146029572 is about 526.5992918852.

The spelling of 146029572 in words is "one hundred forty-six million, twenty-nine thousand, five hundred seventy-two".