748036 has 6 divisors (see below), whose sum is σ = 1309070. Its totient is φ = 374016.
The previous prime is 748021. The next prime is 748039. The reversal of 748036 is 630847.
It can be written as a sum of positive squares in only one way, i.e., 705600 + 42436 = 840^2 + 206^2 .
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 747995 and 748013.
It is not an unprimeable number, because it can be changed into a prime (748039) by changing a digit.
748036 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, 93501 + ... + 93508.
2748036 is an apocalyptic number.
It is an amenable number.
748036 is a deficient number, since it is larger than the sum of its proper divisors (561034).
748036 is a wasteful number, since it uses less digits than its factorization.
748036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187013 (or 187011 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 748036 is about 864.8907445452. The cubic root of 748036 is about 90.7766530956.
The spelling of 748036 in words is "seven hundred forty-eight thousand, thirty-six".
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