59402440 has 64 divisors (see below), whose sum is σ = 141750000. Its totient is φ = 22364160.

The previous prime is 59402429. The next prime is 59402459. The reversal of 59402440 is 4420495.

It can be written as a sum of positive squares in 8 ways, for example, as 8964036 + 50438404 = 2994^2 + 7102^2 .

It is a junction number, because it is equal to n+sod(n) for n = 59402399 and 59402408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46936 + ... + 48184.

Almost surely, 2^59402440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59402440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70875000).

59402440 is an abundant number, since it is smaller than the sum of its proper divisors (82347560).

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

59402440 is a wasteful number, since it uses less digits than its factorization.

59402440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 59402440 is about 7707.2978403588. The cubic root of 59402440 is about 390.1827764791.

The spelling of 59402440 in words is "fifty-nine million, four hundred two thousand, four hundred forty".