146944534 has 32 divisors (see below), whose sum is σ = 246229632. Its totient is φ = 65208000.

The previous prime is 146944529. The next prime is 146944561. The reversal of 146944534 is 435449641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192714 + ... + 193474.

It is an arithmetic number, because the mean of its divisors is an integer number (7694676).

Almost surely, 2^146944534 is an apocalyptic number.

146944534 is a deficient number, since it is larger than the sum of its proper divisors (99285098).

146944534 is a wasteful number, since it uses less digits than its factorization.

146944534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its digits is 207360, while the sum is 40.

The square root of 146944534 is about 12122.0680578852. The cubic root of 146944534 is about 527.6968219499.

The spelling of 146944534 in words is "one hundred forty-six million, nine hundred forty-four thousand, five hundred thirty-four".