146469032 has 16 divisors (see below), whose sum is σ = 275006400. Its totient is φ = 73134000.

The previous prime is 146469031. The next prime is 146469101. The reversal of 146469032 is 230964641.

It is a junction number, because it is equal to n+sod(n) for n = 146468983 and 146469001.

It is not an unprimeable number, because it can be changed into a prime (146469031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6182 + ... + 18197.

It is an arithmetic number, because the mean of its divisors is an integer number (17187900).

Almost surely, 2^146469032 is an apocalyptic number.

It is an amenable number.

146469032 is a deficient number, since it is larger than the sum of its proper divisors (128537368).

146469032 is a wasteful number, since it uses less digits than its factorization.

146469032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25136 (or 25132 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 146469032 is about 12102.4390930093. The cubic root of 146469032 is about 527.1270104956.

The spelling of 146469032 in words is "one hundred forty-six million, four hundred sixty-nine thousand, thirty-two".