13457466 has 24 divisors (see below), whose sum is σ = 31809024. Its totient is φ = 4077960.

The previous prime is 13457449. The next prime is 13457473. The reversal of 13457466 is 66475431.

It is a happy number.

13457466 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13457466² = 362206782282312, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13457466.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33786 + ... + 34181.

It is an arithmetic number, because the mean of its divisors is an integer number (1325376).

Almost surely, 2^13457466 is an apocalyptic number.

13457466 is an abundant number, since it is smaller than the sum of its proper divisors (18351558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13457466 is a wasteful number, since it uses less digits than its factorization.

13457466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67986 (or 67983 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 13457466 is about 3668.4419035880. The cubic root of 13457466 is about 237.8598261279.

It can be divided in two parts, 134 and 57466, that added together give a square (57600 = 240²).

The spelling of 13457466 in words is "thirteen million, four hundred fifty-seven thousand, four hundred sixty-six".