880147542 has 16 divisors (see below), whose sum is σ = 1778443632. Its totient is φ = 290357760.

The previous prime is 880147537. The next prime is 880147547. The reversal of 880147542 is 245741088.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (880147537) and next prime (880147547).

It is a self number, because there is not a number n which added to its sum of digits gives 880147542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880147547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755559 + ... + 756722.

It is an arithmetic number, because the mean of its divisors is an integer number (111152727).

Almost surely, 2^880147542 is an apocalyptic number.

880147542 is an abundant number, since it is smaller than the sum of its proper divisors (898296090).

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

880147542 is a wasteful number, since it uses less digits than its factorization.

880147542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512383.

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 880147542 is about 29667.2806640582. The cubic root of 880147542 is about 958.3375241522.

The spelling of 880147542 in words is "eight hundred eighty million, one hundred forty-seven thousand, five hundred forty-two".