151604822 has 8 divisors (see below), whose sum is σ = 237294576. Its totient is φ = 72506632.

The previous prime is 151604821. The next prime is 151604863. The reversal of 151604822 is 228406151.

151604822 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151604821) 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, 1647833 + ... + 1647924.

It is an arithmetic number, because the mean of its divisors is an integer number (29661822).

Almost surely, 2^151604822 is an apocalyptic number.

151604822 is a deficient number, since it is larger than the sum of its proper divisors (85689754).

151604822 is a wasteful number, since it uses less digits than its factorization.

151604822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295782.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 151604822 is about 12312.7909914852. The cubic root of 151604822 is about 533.2174311512.

The spelling of 151604822 in words is "one hundred fifty-one million, six hundred four thousand, eight hundred twenty-two".