146741253 has 4 divisors (see below), whose sum is σ = 195655008. Its totient is φ = 97827500.

The previous prime is 146741251. The next prime is 146741267. The reversal of 146741253 is 352147641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146741253 - 2¹ = 146741251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146741251) 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, 24456873 + ... + 24456878.

It is an arithmetic number, because the mean of its divisors is an integer number (48913752).

Almost surely, 2^146741253 is an apocalyptic number.

It is an amenable number.

146741253 is a deficient number, since it is larger than the sum of its proper divisors (48913755).

146741253 is an equidigital number, since it uses as much as digits as its factorization.

146741253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48913754.

The product of its digits is 20160, while the sum is 33.

The square root of 146741253 is about 12113.6804068788. The cubic root of 146741253 is about 527.4533735357.

Adding to 146741253 its reverse (352147641), we get a palindrome (498888894).

The spelling of 146741253 in words is "one hundred forty-six million, seven hundred forty-one thousand, two hundred fifty-three".