146941401 has 8 divisors (see below), whose sum is σ = 196907200. Its totient is φ = 97468272.

The previous prime is 146941373. The next prime is 146941423. The reversal of 146941401 is 104149641.

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

It is not a de Polignac number, because 146941401 - 2⁵ = 146941369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146941441) 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, 122470 + ... + 123663.

It is an arithmetic number, because the mean of its divisors is an integer number (24613400).

Almost surely, 2^146941401 is an apocalyptic number.

It is an amenable number.

146941401 is a deficient number, since it is larger than the sum of its proper divisors (49965799).

146941401 is a wasteful number, since it uses less digits than its factorization.

146941401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246335.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 146941401 is about 12121.9388300717. The cubic root of 146941401 is about 527.6930715872.

The spelling of 146941401 in words is "one hundred forty-six million, nine hundred forty-one thousand, four hundred one".