914402 has 4 divisors (see below), whose sum is σ = 1371606. Its totient is φ = 457200.
The previous prime is 914371. The next prime is 914429. The reversal of 914402 is 204419.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204419 = 367 ⋅557.
It can be written as a sum of positive squares in only one way, i.e., 477481 + 436921 = 691^2 + 661^2 .
It is a super-2 number, since 2×9144022 = 1672262035208, which contains 22 as substring.
It is an unprimeable number.
914402 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 as a sum of consecutive naturals, namely, 228599 + ... + 228602.
2914402 is an apocalyptic number.
914402 is a deficient number, since it is larger than the sum of its proper divisors (457204).
914402 is a wasteful number, since it uses less digits than its factorization.
914402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457203.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 914402 is about 956.2436927897. The cubic root of 914402 is about 97.0612147703.
The spelling of 914402 in words is "nine hundred fourteen thousand, four hundred two".
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