146026653 has 8 divisors (see below), whose sum is σ = 194820288. Its totient is φ = 97292064.

The previous prime is 146026591. The next prime is 146026669. The reversal of 146026653 is 356620641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146026653 - 2¹³ = 146018461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146026553) 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, 8625 + ... + 19142.

It is an arithmetic number, because the mean of its divisors is an integer number (24352536).

Almost surely, 2^146026653 is an apocalyptic number.

It is an amenable number.

146026653 is a deficient number, since it is larger than the sum of its proper divisors (48793635).

146026653 is a wasteful number, since it uses less digits than its factorization.

146026653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29523.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 146026653 is about 12084.1488322513. The cubic root of 146026653 is about 526.5957831128.

The spelling of 146026653 in words is "one hundred forty-six million, twenty-six thousand, six hundred fifty-three".