151197696 has 144 divisors (see below), whose sum is σ = 471023280. Its totient is φ = 46448640.

The previous prime is 151197689. The next prime is 151197703. The reversal of 151197696 is 696791151.

It is an interprime number because it is at equal distance from previous prime (151197689) and next prime (151197703).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239301 + ... + 239931.

It is an arithmetic number, because the mean of its divisors is an integer number (3270995).

Almost surely, 2^151197696 is an apocalyptic number.

151197696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151197696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235511640).

151197696 is an abundant number, since it is smaller than the sum of its proper divisors (319825584).

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

151197696 is a wasteful number, since it uses less digits than its factorization.

151197696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 649 counting only the distinct ones).

The product of its digits is 102060, while the sum is 45.

The square root of 151197696 is about 12296.2472323876. The cubic root of 151197696 is about 532.7396950387.

The spelling of 151197696 in words is "one hundred fifty-one million, one hundred ninety-seven thousand, six hundred ninety-six".