146806761 has 8 divisors (see below), whose sum is σ = 195882880. Its totient is φ = 97800912.

The previous prime is 146806753. The next prime is 146806799. The reversal of 146806761 is 167608641.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146806761 - 2³ = 146806753 is a prime.

It is a super-2 number, since 2×146806761² = 43104450150622242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146806741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12481 + ... + 21198.

It is an arithmetic number, because the mean of its divisors is an integer number (24485360).

Almost surely, 2^146806761 is an apocalyptic number.

It is an amenable number.

146806761 is a deficient number, since it is larger than the sum of its proper divisors (49076119).

146806761 is a wasteful number, since it uses less digits than its factorization.

146806761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35135.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 146806761 is about 12116.3839902836. The cubic root of 146806761 is about 527.5318501616.

The spelling of 146806761 in words is "one hundred forty-six million, eight hundred six thousand, seven hundred sixty-one".