87349054 has 16 divisors (see below), whose sum is σ = 141261120. Its totient is φ = 40269600.

The previous prime is 87349051. The next prime is 87349057. The reversal of 87349054 is 45094378.

It is an interprime number because it is at equal distance from previous prime (87349051) and next prime (87349057).

It is a junction number, because it is equal to n+sod(n) for n = 87348998 and 87349016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87349051) 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, 35979 + ... + 38329.

It is an arithmetic number, because the mean of its divisors is an integer number (8828820).

Almost surely, 2^87349054 is an apocalyptic number.

87349054 is a deficient number, since it is larger than the sum of its proper divisors (53912066).

87349054 is a wasteful number, since it uses less digits than its factorization.

87349054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 87349054 is about 9346.0715811511. The cubic root of 87349054 is about 443.6965671562.

The spelling of 87349054 in words is "eighty-seven million, three hundred forty-nine thousand, fifty-four".