146413451 has 2 divisors, whose sum is σ = 146413452. Its totient is φ = 146413450.

The previous prime is 146413439. The next prime is 146413471. The reversal of 146413451 is 154314641.

146413451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146413451 - 2⁶ = 146413387 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146413471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73206725 + 73206726.

It is an arithmetic number, because the mean of its divisors is an integer number (73206726).

Almost surely, 2^146413451 is an apocalyptic number.

146413451 is a deficient number, since it is larger than the sum of its proper divisors (1).

146413451 is an equidigital number, since it uses as much as digits as its factorization.

146413451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 146413451 is about 12100.1426024655. The cubic root of 146413451 is about 527.0603252887.

The spelling of 146413451 in words is "one hundred forty-six million, four hundred thirteen thousand, four hundred fifty-one".