146961734 has 16 divisors (see below), whose sum is σ = 229510800. Its totient is φ = 70490784.

The previous prime is 146961691. The next prime is 146961761. The reversal of 146961734 is 437169641.

It is a junction number, because it is equal to n+sod(n) for n = 146961691 and 146961700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037 + ... + 17175.

It is an arithmetic number, because the mean of its divisors is an integer number (14344425).

Almost surely, 2^146961734 is an apocalyptic number.

146961734 is a deficient number, since it is larger than the sum of its proper divisors (82549066).

146961734 is a wasteful number, since it uses less digits than its factorization.

146961734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16327.

The product of its digits is 108864, while the sum is 41.

The square root of 146961734 is about 12122.7774870283. Note that the first 3 decimals coincide. The cubic root of 146961734 is about 527.7174102880.

The spelling of 146961734 in words is "one hundred forty-six million, nine hundred sixty-one thousand, seven hundred thirty-four".