146966396 has 6 divisors (see below), whose sum is σ = 257191200. Its totient is φ = 73483196.

The previous prime is 146966371. The next prime is 146966399. The reversal of 146966396 is 693669641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146966399) 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 as a sum of consecutive naturals, namely, 18370796 + ... + 18370803.

It is an arithmetic number, because the mean of its divisors is an integer number (42865200).

Almost surely, 2^146966396 is an apocalyptic number.

It is an amenable number.

146966396 is a deficient number, since it is larger than the sum of its proper divisors (110224804).

146966396 is a wasteful number, since it uses less digits than its factorization.

146966396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36741603 (or 36741601 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 50.

The square root of 146966396 is about 12122.9697681715. The cubic root of 146966396 is about 527.7229904085.

The spelling of 146966396 in words is "one hundred forty-six million, nine hundred sixty-six thousand, three hundred ninety-six".