146946074 has 32 divisors (see below), whose sum is σ = 250689600. Its totient is φ = 63987840.

The previous prime is 146946071. The next prime is 146946077. The reversal of 146946074 is 470649641.

It is an interprime number because it is at equal distance from previous prime (146946071) and next prime (146946077).

It is not an unprimeable number, because it can be changed into a prime (146946071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87854 + ... + 89510.

It is an arithmetic number, because the mean of its divisors is an integer number (7834050).

Almost surely, 2^146946074 is an apocalyptic number.

146946074 is a deficient number, since it is larger than the sum of its proper divisors (103743526).

146946074 is a wasteful number, since it uses less digits than its factorization.

146946074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 146946074 is about 12122.1315782333. The cubic root of 146946074 is about 527.6986653898.

The spelling of 146946074 in words is "one hundred forty-six million, nine hundred forty-six thousand, seventy-four".