146331034 has 8 divisors (see below), whose sum is σ = 219764448. Its totient is φ = 73076220.

The previous prime is 146331011. The next prime is 146331043. The reversal of 146331034 is 430133641.

It is a happy number.

146331034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42582 + ... + 45889.

It is an arithmetic number, because the mean of its divisors is an integer number (27470556).

Almost surely, 2^146331034 is an apocalyptic number.

146331034 is a deficient number, since it is larger than the sum of its proper divisors (73433414).

146331034 is an equidigital number, since it uses as much as digits as its factorization.

146331034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89300.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 146331034 is about 12096.7365020488. The cubic root of 146331034 is about 526.9614115989.

Adding to 146331034 its reverse (430133641), we get a palindrome (576464675).

The spelling of 146331034 in words is "one hundred forty-six million, three hundred thirty-one thousand, thirty-four".