146094045 has 16 divisors (see below), whose sum is σ = 243914112. Its totient is φ = 74528960.

The previous prime is 146094037. The next prime is 146094061. The reversal of 146094045 is 540490641.

It is not a de Polignac number, because 146094045 - 2³ = 146094037 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 146093997 and 146094015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211386 + ... + 212075.

It is an arithmetic number, because the mean of its divisors is an integer number (15244632).

Almost surely, 2^146094045 is an apocalyptic number.

146094045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146094045 is a deficient number, since it is larger than the sum of its proper divisors (97820067).

146094045 is a wasteful number, since it uses less digits than its factorization.

146094045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423492.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 146094045 is about 12086.9369568969. The cubic root of 146094045 is about 526.6767794797.

The spelling of 146094045 in words is "one hundred forty-six million, ninety-four thousand, forty-five".