755882442 has 160 divisors (see below), whose sum is σ = 2052686592. Its totient is φ = 203233536.

The previous prime is 755882399. The next prime is 755882459. The reversal of 755882442 is 244288557.

755882442 is a `hidden beast` number, since 7 + 5 + 588 + 24 + 42 = 666.

It is a super-2 number, since 2×755882442² = 1142716532247766728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1903788 + ... + 1904184.

Almost surely, 2^755882442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755882442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026343296).

755882442 is an abundant number, since it is smaller than the sum of its proper divisors (1296804150).

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

755882442 is a wasteful number, since it uses less digits than its factorization.

755882442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 505 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 755882442 is about 27493.3163150610. The cubic root of 755882442 is about 910.9294701565.

It can be divided in two parts, 7558 and 82442, that added together give a square (90000 = 300²).

The spelling of 755882442 in words is "seven hundred fifty-five million, eight hundred eighty-two thousand, four hundred forty-two".