40484598 has 32 divisors (see below), whose sum is σ = 100949760. Its totient is φ = 10515360.

The previous prime is 40484597. The next prime is 40484603. The reversal of 40484598 is 89548404.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40484597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43353 + ... + 44276.

It is an arithmetic number, because the mean of its divisors is an integer number (3154680).

Almost surely, 2^40484598 is an apocalyptic number.

40484598 is an abundant number, since it is smaller than the sum of its proper divisors (60465162).

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

40484598 is a wasteful number, since it uses less digits than its factorization.

40484598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87652.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 40484598 is about 6362.7508202035. The cubic root of 40484598 is about 343.3707341877.

It can be divided in two parts, 4048 and 4598, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 40484598 in words is "forty million, four hundred eighty-four thousand, five hundred ninety-eight".