151551414 has 36 divisors (see below), whose sum is σ = 381973644. Its totient is φ = 43300152.

The previous prime is 151551403. The next prime is 151551427. The reversal of 151551414 is 414155151.

151551414 is a `hidden beast` number, since 1 + 515 + 5 + 141 + 4 = 666.

151551414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 85032 + ... + 86795.

It is an arithmetic number, because the mean of its divisors is an integer number (10610379).

Almost surely, 2^151551414 is an apocalyptic number.

151551414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

151551414 is an abundant number, since it is smaller than the sum of its proper divisors (230422230).

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

151551414 is a wasteful number, since it uses less digits than its factorization.

151551414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171849 (or 171839 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 151551414 is about 12310.6219989081. The cubic root of 151551414 is about 533.1548090855.

The spelling of 151551414 in words is "one hundred fifty-one million, five hundred fifty-one thousand, four hundred fourteen".