87614072 has 32 divisors (see below), whose sum is σ = 202188000. Its totient is φ = 34660224.

The previous prime is 87614069. The next prime is 87614083. The reversal of 87614072 is 27041678.

It is a happy number.

It is a super-2 number, since 2×87614072² = 15352451224842368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59447 + ... + 60902.

It is an arithmetic number, because the mean of its divisors is an integer number (6318375).

Almost surely, 2^87614072 is an apocalyptic number.

It is an amenable number.

87614072 is an abundant number, since it is smaller than the sum of its proper divisors (114573928).

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

87614072 is a wasteful number, since it uses less digits than its factorization.

87614072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120375 (or 120371 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 87614072 is about 9360.2388858405. The cubic root of 87614072 is about 444.1448408765.

The spelling of 87614072 in words is "eighty-seven million, six hundred fourteen thousand, seventy-two".