400962 has 16 divisors (see below), whose sum is σ = 849312. Its totient is φ = 125760.
The previous prime is 400949. The next prime is 400963. The reversal of 400962 is 269004.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 400962.
It is not an unprimeable number, because it can be changed into a prime (400963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864 + ... + 2067.
It is an arithmetic number, because the mean of its divisors is an integer number (53082).
2400962 is an apocalyptic number.
400962 is an abundant number, since it is smaller than the sum of its proper divisors (448350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
400962 is a wasteful number, since it uses less digits than its factorization.
400962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3953.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 400962 is about 633.2156030927. The cubic root of 400962 is about 73.7396499887.
Adding to 400962 its reverse (269004), we get a palindrome (669966).
The spelling of 400962 in words is "four hundred thousand, nine hundred sixty-two".
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