15472151 has 2 divisors, whose sum is σ = 15472152. Its totient is φ = 15472150.

The previous prime is 15472147. The next prime is 15472153. The reversal of 15472151 is 15127451.

15472151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15472151 - 2² = 15472147 is a prime.

Together with 15472153, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15472151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15472153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7736075 + 7736076.

It is an arithmetic number, because the mean of its divisors is an integer number (7736076).

Almost surely, 2^15472151 is an apocalyptic number.

15472151 is a deficient number, since it is larger than the sum of its proper divisors (1).

15472151 is an equidigital number, since it uses as much as digits as its factorization.

15472151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1400, while the sum is 26.

The square root of 15472151 is about 3933.4655203777. The cubic root of 15472151 is about 249.1821326229.

The spelling of 15472151 in words is "fifteen million, four hundred seventy-two thousand, one hundred fifty-one".