151904069 has 8 divisors (see below), whose sum is σ = 160786080. Its totient is φ = 143110800.

The previous prime is 151904033. The next prime is 151904099. The reversal of 151904069 is 960409151.

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

It is a cyclic number.

It is not a de Polignac number, because 151904069 - 2¹² = 151899973 is a prime.

It is a super-2 number, since 2×151904069² = 46149692357513522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151904009) 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, 18647 + ... + 25524.

It is an arithmetic number, because the mean of its divisors is an integer number (20098260).

Almost surely, 2^151904069 is an apocalyptic number.

151904069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

151904069 is a deficient number, since it is larger than the sum of its proper divisors (8882011).

151904069 is a wasteful number, since it uses less digits than its factorization.

151904069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44371.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 151904069 is about 12324.9368761061. The cubic root of 151904069 is about 533.5680331173.

The spelling of 151904069 in words is "one hundred fifty-one million, nine hundred four thousand, sixty-nine".