146009296 has 10 divisors (see below), whose sum is σ = 282893042. Its totient is φ = 73004640.

The previous prime is 146009293. The next prime is 146009317. The reversal of 146009296 is 692900641.

146009296 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 only one way, i.e., 138391696 + 7617600 = 11764^2 + 2760^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146009291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4562775 + ... + 4562806.

Almost surely, 2^146009296 is an apocalyptic number.

146009296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146009296 is a deficient number, since it is larger than the sum of its proper divisors (136883746).

146009296 is an equidigital number, since it uses as much as digits as its factorization.

146009296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9125589 (or 9125583 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 146009296 is about 12083.4306386887. The cubic root of 146009296 is about 526.5749182342.

The spelling of 146009296 in words is "one hundred forty-six million, nine thousand, two hundred ninety-six".