146424414 has 8 divisors (see below), whose sum is σ = 292848840. Its totient is φ = 48808136.

The previous prime is 146424409. The next prime is 146424419. The reversal of 146424414 is 414424641.

It is an interprime number because it is at equal distance from previous prime (146424409) and next prime (146424419).

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

146424414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146424419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12202029 + ... + 12202040.

It is an arithmetic number, because the mean of its divisors is an integer number (36606105).

Almost surely, 2^146424414 is an apocalyptic number.

146424414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146424414 is a wasteful number, since it uses less digits than its factorization.

146424414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24404074.

The product of its digits is 12288, while the sum is 30.

The square root of 146424414 is about 12100.5956051758. The cubic root of 146424414 is about 527.0734798591.

It can be divided in two parts, 1464 and 24414, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 146424414 in words is "one hundred forty-six million, four hundred twenty-four thousand, four hundred fourteen".