15149011 has 2 divisors, whose sum is σ = 15149012. Its totient is φ = 15149010.

The previous prime is 15149003. The next prime is 15149039. The reversal of 15149011 is 11094151.

It is a weak prime.

It is an emirp because it is prime and its reverse (11094151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15149011 - 2³ = 15149003 is a prime.

It is not a weakly prime, because it can be changed into another prime (15149041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7574505 + 7574506.

It is an arithmetic number, because the mean of its divisors is an integer number (7574506).

Almost surely, 2^15149011 is an apocalyptic number.

15149011 is a deficient number, since it is larger than the sum of its proper divisors (1).

15149011 is an equidigital number, since it uses as much as digits as its factorization.

15149011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 15149011 is about 3892.1730434296. The cubic root of 15149011 is about 247.4351685445.

The spelling of 15149011 in words is "fifteen million, one hundred forty-nine thousand, eleven".