146297102 has 16 divisors (see below), whose sum is σ = 256912992. Its totient is φ = 61169280.

The previous prime is 146297071. The next prime is 146297111. The reversal of 146297102 is 201792641.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126863 + ... + 128010.

It is an arithmetic number, because the mean of its divisors is an integer number (16057062).

Almost surely, 2^146297102 is an apocalyptic number.

146297102 is a deficient number, since it is larger than the sum of its proper divisors (110615890).

146297102 is a wasteful number, since it uses less digits than its factorization.

146297102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254923.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 146297102 is about 12095.3338936964. Note that the first 3 decimals coincide. The cubic root of 146297102 is about 526.9206769340.

The spelling of 146297102 in words is "one hundred forty-six million, two hundred ninety-seven thousand, one hundred two".