151738384 has 80 divisors (see below), whose sum is σ = 346926208. Its totient is φ = 62954496.

The previous prime is 151738373. The next prime is 151738387. The reversal of 151738384 is 483837151.

It is not an unprimeable number, because it can be changed into a prime (151738387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547654 + ... + 547930.

Almost surely, 2^151738384 is an apocalyptic number.

151738384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151738384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173463104).

151738384 is an abundant number, since it is smaller than the sum of its proper divisors (195187824).

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

151738384 is a wasteful number, since it uses less digits than its factorization.

151738384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 426 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 151738384 is about 12318.2135068361. The cubic root of 151738384 is about 533.3739712090.

The spelling of 151738384 in words is "one hundred fifty-one million, seven hundred thirty-eight thousand, three hundred eighty-four".