149802414 has 8 divisors (see below), whose sum is σ = 299604840. Its totient is φ = 49934136.

The previous prime is 149802409. The next prime is 149802437. The reversal of 149802414 is 414208941.

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

149802414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12483529 + ... + 12483540.

It is an arithmetic number, because the mean of its divisors is an integer number (37450605).

Almost surely, 2^149802414 is an apocalyptic number.

149802414 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.

149802414 is a wasteful number, since it uses less digits than its factorization.

149802414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967074.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 149802414 is about 12239.3796411419. The cubic root of 149802414 is about 531.0958860184.

The spelling of 149802414 in words is "one hundred forty-nine million, eight hundred two thousand, four hundred fourteen".