13148692 has 12 divisors (see below), whose sum is σ = 23144436. Its totient is φ = 6536000.

The previous prime is 13148689. The next prime is 13148693. The reversal of 13148692 is 29684131.

It can be written as a sum of positive squares in 2 ways, for example, as 7214596 + 5934096 = 2686^2 + 2436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8809 + ... + 10192.

It is an arithmetic number, because the mean of its divisors is an integer number (1928703).

Almost surely, 2^13148692 is an apocalyptic number.

It is an amenable number.

13148692 is a deficient number, since it is larger than the sum of its proper divisors (9995744).

13148692 is a wasteful number, since it uses less digits than its factorization.

13148692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19178 (or 19176 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 13148692 is about 3626.1125189382. The cubic root of 13148692 is about 236.0265458984.

The spelling of 13148692 in words is "thirteen million, one hundred forty-eight thousand, six hundred ninety-two".