146959941 has 4 divisors (see below), whose sum is σ = 195946592. Its totient is φ = 97973292.

The previous prime is 146959931. The next prime is 146959957. The reversal of 146959941 is 149959641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 146959941 - 2¹⁴ = 146943557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146959931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24493321 + ... + 24493326.

It is an arithmetic number, because the mean of its divisors is an integer number (48986648).

Almost surely, 2^146959941 is an apocalyptic number.

It is an amenable number.

146959941 is a deficient number, since it is larger than the sum of its proper divisors (48986651).

146959941 is an equidigital number, since it uses as much as digits as its factorization.

146959941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48986650.

The product of its digits is 349920, while the sum is 48.

The square root of 146959941 is about 12122.7035351031. The cubic root of 146959941 is about 527.7152641484.

The spelling of 146959941 in words is "one hundred forty-six million, nine hundred fifty-nine thousand, nine hundred forty-one".