146214266 has 32 divisors (see below), whose sum is σ = 252222336. Its totient is φ = 62920000.

The previous prime is 146214251. The next prime is 146214281. The reversal of 146214266 is 662412641.

It is an interprime number because it is at equal distance from previous prime (146214251) and next prime (146214281).

It is a super-2 number, since 2×146214266² = 42757223163837512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49676 + ... + 52536.

It is an arithmetic number, because the mean of its divisors is an integer number (7881948).

Almost surely, 2^146214266 is an apocalyptic number.

146214266 is a deficient number, since it is larger than the sum of its proper divisors (106008070).

146214266 is a wasteful number, since it uses less digits than its factorization.

146214266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998.

The product of its digits is 13824, while the sum is 32.

The square root of 146214266 is about 12091.9091131219. The cubic root of 146214266 is about 526.8212075636.

It can be divided in two parts, 146 and 214266, that added together give a palindrome (214412).

The spelling of 146214266 in words is "one hundred forty-six million, two hundred fourteen thousand, two hundred sixty-six".