146229098 has 4 divisors (see below), whose sum is σ = 219343650. Its totient is φ = 73114548.

The previous prime is 146229091. The next prime is 146229133. The reversal of 146229098 is 890922641.

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., 81956809 + 64272289 = 9053^2 + 8017^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146229091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36557273 + ... + 36557276.

Almost surely, 2^146229098 is an apocalyptic number.

146229098 is a deficient number, since it is larger than the sum of its proper divisors (73114552).

146229098 is an equidigital number, since it uses as much as digits as its factorization.

146229098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73114551.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 146229098 is about 12092.5224002273. The cubic root of 146229098 is about 526.8390205723.

The spelling of 146229098 in words is "one hundred forty-six million, two hundred twenty-nine thousand, ninety-eight".