151277738 has 8 divisors (see below), whose sum is σ = 226998720. Its totient is φ = 75611500.

The previous prime is 151277657. The next prime is 151277771. The reversal of 151277738 is 837772151.

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

It is a super-3 number, since 3×151277738³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151277695 and 151277704.

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, 5888 + ... + 18363.

It is an arithmetic number, because the mean of its divisors is an integer number (28374840).

Almost surely, 2^151277738 is an apocalyptic number.

151277738 is a deficient number, since it is larger than the sum of its proper divisors (75720982).

151277738 is a wasteful number, since it uses less digits than its factorization.

151277738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27372.

The product of its digits is 82320, while the sum is 41.

The square root of 151277738 is about 12299.5015346151. The cubic root of 151277738 is about 532.8336868331.

The spelling of 151277738 in words is "one hundred fifty-one million, two hundred seventy-seven thousand, seven hundred thirty-eight".