151351422 has 8 divisors (see below), whose sum is σ = 302702856. Its totient is φ = 50450472.

The previous prime is 151351399. The next prime is 151351451. The reversal of 151351422 is 224153151.

It is a happy number.

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

151351422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 151351392 and 151351401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12612613 + ... + 12612624.

It is an arithmetic number, because the mean of its divisors is an integer number (37837857).

Almost surely, 2^151351422 is an apocalyptic number.

151351422 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.

151351422 is a wasteful number, since it uses less digits than its factorization.

151351422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25225242.

The product of its digits is 1200, while the sum is 24.

The square root of 151351422 is about 12302.4965758987. The cubic root of 151351422 is about 532.9201832451.

The spelling of 151351422 in words is "one hundred fifty-one million, three hundred fifty-one thousand, four hundred twenty-two".