146155696 has 40 divisors (see below), whose sum is σ = 288825264. Its totient is φ = 71635200.

The previous prime is 146155649. The next prime is 146155699. The reversal of 146155696 is 696551641.

It is a super-2 number, since 2×146155696² = 42722974946488832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146155699) by changing a digit.

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, 208146 + ... + 208846.

Almost surely, 2^146155696 is an apocalyptic number.

146155696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146155696 is a deficient number, since it is larger than the sum of its proper divisors (142669568).

146155696 is a wasteful number, since it uses less digits than its factorization.

146155696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 943 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 146155696 is about 12089.4870031776. The cubic root of 146155696 is about 526.7508541024.

The spelling of 146155696 in words is "one hundred forty-six million, one hundred fifty-five thousand, six hundred ninety-six".