146492914 has 8 divisors (see below), whose sum is σ = 219814380. Its totient is φ = 73221456.

The previous prime is 146492909. The next prime is 146492917. The reversal of 146492914 is 419294641.

It can be written as a sum of positive squares in 2 ways, for example, as 87740689 + 58752225 = 9367^2 + 7665^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×146492914² = 42920347704422792, which contains 22 as substring.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (146492917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4029 + ... + 17584.

Almost surely, 2^146492914 is an apocalyptic number.

146492914 is a deficient number, since it is larger than the sum of its proper divisors (73321466).

146492914 is a wasteful number, since it uses less digits than its factorization.

146492914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004.

The product of its digits is 62208, while the sum is 40.

The square root of 146492914 is about 12103.4257134086. The cubic root of 146492914 is about 527.1556585607.

The spelling of 146492914 in words is "one hundred forty-six million, four hundred ninety-two thousand, nine hundred fourteen".