10149081 has 8 divisors (see below), whose sum is σ = 13546944. Its totient is φ = 6758640.

The previous prime is 10149079. The next prime is 10149089. The reversal of 10149081 is 18094101.

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

It is not a de Polignac number, because 10149081 - 2¹ = 10149079 is a prime.

It is a super-2 number, since 2×10149081² = 206007690289122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10149089) 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, 3820 + ... + 5906.

It is an arithmetic number, because the mean of its divisors is an integer number (1693368).

Almost surely, 2^10149081 is an apocalyptic number.

It is an amenable number.

10149081 is a deficient number, since it is larger than the sum of its proper divisors (3397863).

10149081 is a wasteful number, since it uses less digits than its factorization.

10149081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 10149081 is about 3185.7622321824. The cubic root of 10149081 is about 216.5088099361.

The spelling of 10149081 in words is "ten million, one hundred forty-nine thousand, eighty-one".