13451402 has 8 divisors (see below), whose sum is σ = 20195136. Its totient is φ = 6719692.

The previous prime is 13451401. The next prime is 13451413. The reversal of 13451402 is 20415431.

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

It is not an unprimeable number, because it can be changed into a prime (13451401) 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, 713 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (2524392).

Almost surely, 2^13451402 is an apocalyptic number.

13451402 is a deficient number, since it is larger than the sum of its proper divisors (6743734).

13451402 is a wasteful number, since it uses less digits than its factorization.

13451402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 13451402 is about 3667.6153015277. The cubic root of 13451402 is about 237.8240938267.

Adding to 13451402 its reverse (20415431), we get a palindrome (33866833).

The spelling of 13451402 in words is "thirteen million, four hundred fifty-one thousand, four hundred two".