146054136 has 32 divisors (see below), whose sum is σ = 374043600. Its totient is φ = 47496960.

The previous prime is 146054099. The next prime is 146054137. The reversal of 146054136 is 631450641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146054137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73231 + ... + 75198.

Almost surely, 2^146054136 is an apocalyptic number.

It is an amenable number.

146054136 is an abundant number, since it is smaller than the sum of its proper divisors (227989464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146054136 is a wasteful number, since it uses less digits than its factorization.

146054136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148479 (or 148475 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 146054136 is about 12085.2859295922. The cubic root of 146054136 is about 526.6288170916.

The spelling of 146054136 in words is "one hundred forty-six million, fifty-four thousand, one hundred thirty-six".