401419 has 8 divisors (see below), whose sum is σ = 433152. Its totient is φ = 370920.
The previous prime is 401417. The next prime is 401473. The reversal of 401419 is 914104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 401419 - 21 = 401417 is a prime.
It is a super-2 number, since 2×4014192 = 322274427122, which contains 22 as substring.
It is a Duffinian number.
401419 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 401396 and 401405.
It is not an unprimeable number, because it can be changed into a prime (401411) 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, 432 + ... + 994.
It is an arithmetic number, because the mean of its divisors is an integer number (54144).
2401419 is an apocalyptic number.
401419 is a deficient number, since it is larger than the sum of its proper divisors (31733).
401419 is a wasteful number, since it uses less digits than its factorization.
401419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 401419 is about 633.5763568821. The cubic root of 401419 is about 73.7676544922.
It can be divided in two parts, 401 and 419, that added together give a triangular number (820 = T40).
The spelling of 401419 in words is "four hundred one thousand, four hundred nineteen".
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