146746041 has 8 divisors (see below), whose sum is σ = 210712320. Its totient is φ = 90305232.

The previous prime is 146746037. The next prime is 146746081. The reversal of 146746041 is 140647641.

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

It is not a de Polignac number, because 146746041 - 2² = 146746037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146745993 and 146746011.

It is not an unprimeable number, because it can be changed into a prime (146746001) 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, 1881321 + ... + 1881398.

It is an arithmetic number, because the mean of its divisors is an integer number (26339040).

Almost surely, 2^146746041 is an apocalyptic number.

It is an amenable number.

146746041 is a deficient number, since it is larger than the sum of its proper divisors (63966279).

146746041 is a wasteful number, since it uses less digits than its factorization.

146746041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762735.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 146746041 is about 12113.8780330660. The cubic root of 146746041 is about 527.4591102077.

The spelling of 146746041 in words is "one hundred forty-six million, seven hundred forty-six thousand, forty-one".