146958136 has 32 divisors (see below), whose sum is σ = 297657360. Its totient is φ = 67617792.

The previous prime is 146958121. The next prime is 146958157. The reversal of 146958136 is 631859641.

It is a junction number, because it is equal to n+sod(n) for n = 146958092 and 146958101.

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, 34711 + ... + 38713.

Almost surely, 2^146958136 is an apocalyptic number.

It is an amenable number.

146958136 is an abundant number, since it is smaller than the sum of its proper divisors (150699224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146958136 is a wasteful number, since it uses less digits than its factorization.

146958136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375 (or 4371 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 146958136 is about 12122.6290877845. The cubic root of 146958136 is about 527.7131036278.

The spelling of 146958136 in words is "one hundred forty-six million, nine hundred fifty-eight thousand, one hundred thirty-six".