151067649 has 8 divisors (see below), whose sum is σ = 205224192. Its totient is φ = 98811440.

The previous prime is 151067617. The next prime is 151067663. The reversal of 151067649 is 946760151.

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 151067649 - 2⁵ = 151067617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151060649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474897 + ... + 475214.

It is an arithmetic number, because the mean of its divisors is an integer number (25653024).

Almost surely, 2^151067649 is an apocalyptic number.

It is an amenable number.

151067649 is a deficient number, since it is larger than the sum of its proper divisors (54156543).

151067649 is an equidigital number, since it uses as much as digits as its factorization.

151067649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950167.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 151067649 is about 12290.9580179903. The cubic root of 151067649 is about 532.5869125699.

The spelling of 151067649 in words is "one hundred fifty-one million, sixty-seven thousand, six hundred forty-nine".