153466242 has 16 divisors (see below), whose sum is σ = 324987552. Its totient is φ = 48146240.

The previous prime is 153466241. The next prime is 153466267. The reversal of 153466242 is 242664351.

It is not an unprimeable number, because it can be changed into a prime (153466241) 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, 752184 + ... + 752387.

It is an arithmetic number, because the mean of its divisors is an integer number (20311722).

Almost surely, 2^153466242 is an apocalyptic number.

153466242 is an abundant number, since it is smaller than the sum of its proper divisors (171521310).

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

153466242 is a wasteful number, since it uses less digits than its factorization.

153466242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504593.

The product of its digits is 34560, while the sum is 33.

The square root of 153466242 is about 12388.1492564467. The cubic root of 153466242 is about 535.3908600366.

It can be divided in two parts, 1534 and 66242, that added together give a palindrome (67776).

The spelling of 153466242 in words is "one hundred fifty-three million, four hundred sixty-six thousand, two hundred forty-two".