157468 has 6 divisors (see below), whose sum is σ = 275576. Its totient is φ = 78732.
The previous prime is 157457. The next prime is 157477. The reversal of 157468 is 864751.
157468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 13.
It is a zygodrome in base 3.
It is a congruent number.
It is an unprimeable number.
157468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19680 + ... + 19687.
157468 is a Friedman number, since it can be written as (61-7)^(8-5)+4, using all its digits and the basic arithmetic operations.
2157468 is an apocalyptic number.
It is an amenable number.
157468 is a deficient number, since it is larger than the sum of its proper divisors (118108).
157468 is a wasteful number, since it uses less digits than its factorization.
157468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39371 (or 39369 counting only the distinct ones).
The product of its digits is 6720, while the sum is 31.
The square root of 157468 is about 396.8223784012. The cubic root of 157468 is about 54.0004572435. Note that the first 3 decimals are identical.
It can be divided in two parts, 157 and 468, that added together give a 4-th power (625 = 54).
The spelling of 157468 in words is "one hundred fifty-seven thousand, four hundred sixty-eight".
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