151880770 has 16 divisors (see below), whose sum is σ = 276094008. Its totient is φ = 60150400.

The previous prime is 151880761. The next prime is 151880777. The reversal of 151880770 is 77088151.

It can be written as a sum of positive squares in 4 ways, for example, as 142014889 + 9865881 = 11917^2 + 3141^2 .

It is not an unprimeable number, because it can be changed into a prime (151880777) 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, 74179 + ... + 76198.

Almost surely, 2^151880770 is an apocalyptic number.

151880770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151880770 is a deficient number, since it is larger than the sum of its proper divisors (124213238).

151880770 is a wasteful number, since it uses less digits than its factorization.

151880770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150485.

The product of its (nonzero) digits is 15680, while the sum is 37.

The square root of 151880770 is about 12323.9916423211. The cubic root of 151880770 is about 533.5407522215.

The spelling of 151880770 in words is "one hundred fifty-one million, eight hundred eighty thousand, seven hundred seventy".