151787046 has 8 divisors (see below), whose sum is σ = 303574104. Its totient is φ = 50595680.

The previous prime is 151787039. The next prime is 151787057. The reversal of 151787046 is 640787151.

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

151787046 is an admirable number.

It is a super-2 number, since 2×151787046² = 46078614666812232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151786995 and 151787013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12648915 + ... + 12648926.

It is an arithmetic number, because the mean of its divisors is an integer number (37946763).

Almost surely, 2^151787046 is an apocalyptic number.

151787046 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.

151787046 is a wasteful number, since it uses less digits than its factorization.

151787046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25297846.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 151787046 is about 12320.1885537519. The cubic root of 151787046 is about 533.4309822070.

The spelling of 151787046 in words is "one hundred fifty-one million, seven hundred eighty-seven thousand, forty-six".