216001462 has 12 divisors (see below), whose sum is σ = 341953596. Its totient is φ = 102316140.

The previous prime is 216001453. The next prime is 216001469. The reversal of 216001462 is 264100612.

It is a super-2 number, since 2×216001462² = 93313263172274888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216001469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148864 + ... + 150307.

It is an arithmetic number, because the mean of its divisors is an integer number (28496133).

Almost surely, 2^216001462 is an apocalyptic number.

216001462 is a deficient number, since it is larger than the sum of its proper divisors (125952134).

216001462 is a wasteful number, since it uses less digits than its factorization.

216001462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299211 (or 299192 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 216001462 is about 14696.9881948650. The cubic root of 216001462 is about 600.0013537006.

The spelling of 216001462 in words is "two hundred sixteen million, one thousand, four hundred sixty-two".