151454022 has 16 divisors (see below), whose sum is σ = 309353472. Its totient is φ = 49410440.

The previous prime is 151454021. The next prime is 151454029. The reversal of 151454022 is 220454151.

It is a junction number, because it is equal to n+sod(n) for n = 151453983 and 151454001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151454021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268254 + ... + 268817.

It is an arithmetic number, because the mean of its divisors is an integer number (19334592).

Almost surely, 2^151454022 is an apocalyptic number.

151454022 is an abundant number, since it is smaller than the sum of its proper divisors (157899450).

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

151454022 is a wasteful number, since it uses less digits than its factorization.

151454022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537123.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 151454022 is about 12306.6657547851. The cubic root of 151454022 is about 533.0405769169.

The spelling of 151454022 in words is "one hundred fifty-one million, four hundred fifty-four thousand, twenty-two".