146444036 has 12 divisors (see below), whose sum is σ = 267419712. Its totient is φ = 70038408.

The previous prime is 146444033. The next prime is 146444047. The reversal of 146444036 is 630444641.

It is a junction number, because it is equal to n+sod(n) for n = 146443993 and 146444011.

It is not an unprimeable number, because it can be changed into a prime (146444033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795800 + ... + 795983.

It is an arithmetic number, because the mean of its divisors is an integer number (22284976).

Almost surely, 2^146444036 is an apocalyptic number.

It is an amenable number.

146444036 is a deficient number, since it is larger than the sum of its proper divisors (120975676).

146444036 is a wasteful number, since it uses less digits than its factorization.

146444036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591810 (or 1591808 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 146444036 is about 12101.4063645512. The cubic root of 146444036 is about 527.0970227770.

Adding to 146444036 its reverse (630444641), we get a palindrome (776888677).

The spelling of 146444036 in words is "one hundred forty-six million, four hundred forty-four thousand, thirty-six".