146119497 has 8 divisors (see below), whose sum is σ = 194989440. Its totient is φ = 97331280.

The previous prime is 146119453. The next prime is 146119499. The reversal of 146119497 is 794911641.

146119497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 146119497 - 2⁸ = 146119241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146119499) 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, 16129 + ... + 23502.

It is an arithmetic number, because the mean of its divisors is an integer number (24373680).

Almost surely, 2^146119497 is an apocalyptic number.

It is an amenable number.

146119497 is a deficient number, since it is larger than the sum of its proper divisors (48869943).

146119497 is a wasteful number, since it uses less digits than its factorization.

146119497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40863.

The product of its digits is 54432, while the sum is 42.

The square root of 146119497 is about 12087.9897832518. The cubic root of 146119497 is about 526.7073629736.

The spelling of 146119497 in words is "one hundred forty-six million, one hundred nineteen thousand, four hundred ninety-seven".