103457466 has 32 divisors (see below), whose sum is σ = 262750080. Its totient is φ = 29559168.

The previous prime is 103457429. The next prime is 103457467. The reversal of 103457466 is 664754301.

It is a happy number.

It is a super-2 number, since 2×103457466² = 21406894542282312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103457466.

It is not an unprimeable number, because it can be changed into a prime (103457467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136471 + ... + 137226.

It is an arithmetic number, because the mean of its divisors is an integer number (8210940).

Almost surely, 2^103457466 is an apocalyptic number.

103457466 is an abundant number, since it is smaller than the sum of its proper divisors (159292614).

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

103457466 is a wasteful number, since it uses less digits than its factorization.

103457466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273715 (or 273709 counting only the distinct ones).

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

The square root of 103457466 is about 10171.4043278202. The cubic root of 103457466 is about 469.4477684855.

The spelling of 103457466 in words is "one hundred three million, four hundred fifty-seven thousand, four hundred sixty-six".