401250214 has 16 divisors (see below), whose sum is σ = 608440896. Its totient is φ = 198442600.

The previous prime is 401250097. The next prime is 401250221. The reversal of 401250214 is 412052104.

It is a super-2 number, since 2×401250214² = 322003468470091592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401250191 and 401250200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206829 + ... + 208759.

It is an arithmetic number, because the mean of its divisors is an integer number (38027556).

Almost surely, 2^401250214 is an apocalyptic number.

401250214 is a deficient number, since it is larger than the sum of its proper divisors (207190682).

401250214 is a wasteful number, since it uses less digits than its factorization.

401250214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 401250214 is about 20031.2309656696. The cubic root of 401250214 is about 737.5731393135.

The spelling of 401250214 in words is "four hundred one million, two hundred fifty thousand, two hundred fourteen".