146895970 has 24 divisors (see below), whose sum is σ = 285020316. Its totient is φ = 54187488.

The previous prime is 146895937. The next prime is 146896027. The reversal of 146895970 is 79598641.

It can be written as a sum of positive squares in 2 ways, for example, as 136726249 + 10169721 = 11693^2 + 3189^2 .

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 11 ways as a sum of consecutive naturals, for example, 137659 + ... + 138721.

Almost surely, 2^146895970 is an apocalyptic number.

146895970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146895970 is a deficient number, since it is larger than the sum of its proper divisors (138124346).

146895970 is an equidigital number, since it uses as much as digits as its factorization.

146895970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 146895970 is about 12120.0647688038. The cubic root of 146895970 is about 527.6386823434.

The spelling of 146895970 in words is "one hundred forty-six million, eight hundred ninety-five thousand, nine hundred seventy".