153226434 has 8 divisors (see below), whose sum is σ = 306452880. Its totient is φ = 51075476.

The previous prime is 153226429. The next prime is 153226441. The reversal of 153226434 is 434622351.

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

153226434 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12768864 + ... + 12768875.

It is an arithmetic number, because the mean of its divisors is an integer number (38306610).

Almost surely, 2^153226434 is an apocalyptic number.

153226434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153226434 is a wasteful number, since it uses less digits than its factorization.

153226434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25537744.

The product of its digits is 17280, while the sum is 30.

The square root of 153226434 is about 12378.4665447704. The cubic root of 153226434 is about 535.1118454840. Note that the first 3 decimals are identical.

Adding to 153226434 its reverse (434622351), we get a palindrome (587848785).

It can be divided in two parts, 1532 and 26434, that added together give a triangular number (27966 = T₂₃₆).

The spelling of 153226434 in words is "one hundred fifty-three million, two hundred twenty-six thousand, four hundred thirty-four".