94761540 has 36 divisors (see below), whose sum is σ = 287443884. Its totient is φ = 25269696.

The previous prime is 94761539. The next prime is 94761547. The reversal of 94761540 is 4516749.

It can be written as a sum of positive squares in 2 ways, for example, as 37970244 + 56791296 = 6162^2 + 7536^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 94761495 and 94761504.

It is not an unprimeable number, because it can be changed into a prime (94761547) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 263047 + ... + 263406.

Almost surely, 2^94761540 is an apocalyptic number.

94761540 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

94761540 is an abundant number, since it is smaller than the sum of its proper divisors (192682344).

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

94761540 is a wasteful number, since it uses less digits than its factorization.

94761540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526468 (or 526463 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 94761540 is about 9734.5539189015. The cubic root of 94761540 is about 455.9081647934.

The spelling of 94761540 in words is "ninety-four million, seven hundred sixty-one thousand, five hundred forty".