84503042 has 48 divisors (see below), whose sum is σ = 146451240. Its totient is φ = 36481536.

The previous prime is 84503033. The next prime is 84503053. The reversal of 84503042 is 24030548.

It can be written as a sum of positive squares in 12 ways, for example, as 579121 + 83923921 = 761^2 + 9161^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362558 + ... + 362790.

Almost surely, 2^84503042 is an apocalyptic number.

84503042 is a deficient number, since it is larger than the sum of its proper divisors (61948198).

84503042 is a wasteful number, since it uses less digits than its factorization.

84503042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 84503042 is about 9192.5536169228. The cubic root of 84503042 is about 438.8244135330.

It can be divided in two parts, 8450 and 3042, that multiplied together give a square (25704900 = 5070²).

The spelling of 84503042 in words is "eighty-four million, five hundred three thousand, forty-two".