146741396 has 6 divisors (see below), whose sum is σ = 256797450. Its totient is φ = 73370696.

The previous prime is 146741393. The next prime is 146741401. The reversal of 146741396 is 693147641.

It can be written as a sum of positive squares in only one way, i.e., 87235600 + 59505796 = 9340^2 + 7714^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146741393) 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, 18342671 + ... + 18342678.

It is an arithmetic number, because the mean of its divisors is an integer number (42799575).

Almost surely, 2^146741396 is an apocalyptic number.

It is an amenable number.

146741396 is a deficient number, since it is larger than the sum of its proper divisors (110056054).

146741396 is a wasteful number, since it uses less digits than its factorization.

146741396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36685353 (or 36685351 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 146741396 is about 12113.6863092950. The cubic root of 146741396 is about 527.4535448709.

The spelling of 146741396 in words is "one hundred forty-six million, seven hundred forty-one thousand, three hundred ninety-six".