87349954 has 8 divisors (see below), whose sum is σ = 137921040. Its totient is φ = 41376276.

The previous prime is 87349939. The next prime is 87349979. The reversal of 87349954 is 45994378.

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

It is a junction number, because it is equal to n+sod(n) for n = 87349898 and 87349907.

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 3 ways as a sum of consecutive naturals, for example, 1149304 + ... + 1149379.

It is an arithmetic number, because the mean of its divisors is an integer number (17240130).

Almost surely, 2^87349954 is an apocalyptic number.

87349954 is a deficient number, since it is larger than the sum of its proper divisors (50571086).

87349954 is a wasteful number, since it uses less digits than its factorization.

87349954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298704.

The product of its digits is 1088640, while the sum is 49.

The square root of 87349954 is about 9346.1197295990. The cubic root of 87349954 is about 443.6980910252.

The spelling of 87349954 in words is "eighty-seven million, three hundred forty-nine thousand, nine hundred fifty-four".