140446114 has 4 divisors (see below), whose sum is σ = 210669174. Its totient is φ = 70223056.

The previous prime is 140446067. The next prime is 140446123. The reversal of 140446114 is 411644041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96687889 + 43758225 = 9833^2 + 6615^2 .

It is a super-2 number, since 2×140446114² = 39450221875401992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35111527 + ... + 35111530.

Almost surely, 2^140446114 is an apocalyptic number.

140446114 is a deficient number, since it is larger than the sum of its proper divisors (70223060).

140446114 is an equidigital number, since it uses as much as digits as its factorization.

140446114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70223059.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 140446114 is about 11850.9963294231. The cubic root of 140446114 is about 519.8003597537.

The spelling of 140446114 in words is "one hundred forty million, four hundred forty-six thousand, one hundred fourteen".