151134226 has 8 divisors (see below), whose sum is σ = 226761984. Its totient is φ = 75546900.

The previous prime is 151134197. The next prime is 151134253. The reversal of 151134226 is 622431151.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 151134226.

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, 2271 + ... + 17533.

It is an arithmetic number, because the mean of its divisors is an integer number (28345248).

Almost surely, 2^151134226 is an apocalyptic number.

151134226 is a deficient number, since it is larger than the sum of its proper divisors (75627758).

151134226 is a wasteful number, since it uses less digits than its factorization.

151134226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20216.

The product of its digits is 1440, while the sum is 25.

The square root of 151134226 is about 12293.6660927487. Note that the first 3 decimals coincide. The cubic root of 151134226 is about 532.6651398442.

Adding to 151134226 its reverse (622431151), we get a palindrome (773565377).

The spelling of 151134226 in words is "one hundred fifty-one million, one hundred thirty-four thousand, two hundred twenty-six".