146022632 has 32 divisors (see below), whose sum is σ = 318816000. Its totient is φ = 61399104.

The previous prime is 146022631. The next prime is 146022641. The reversal of 146022632 is 236220641.

It is a super-3 number, since 3×146022632³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (146022631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21632 + ... + 27567.

It is an arithmetic number, because the mean of its divisors is an integer number (9963000).

Almost surely, 2^146022632 is an apocalyptic number.

It is an amenable number.

146022632 is an abundant number, since it is smaller than the sum of its proper divisors (172793368).

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

146022632 is a wasteful number, since it uses less digits than its factorization.

146022632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49265 (or 49261 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 146022632 is about 12083.9824561276. The cubic root of 146022632 is about 526.5909496092.

The spelling of 146022632 in words is "one hundred forty-six million, twenty-two thousand, six hundred thirty-two".