25076142 has 120 divisors (see below), whose sum is σ = 70680456. Its totient is φ = 6613488.

The previous prime is 25076131. The next prime is 25076147. The reversal of 25076142 is 24167052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25076147) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1928928 + ... + 1928940.

Almost surely, 2^25076142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25076142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35340228).

25076142 is an abundant number, since it is smaller than the sum of its proper divisors (45604314).

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

25076142 is an frugal number, since it uses more digits than its factorization.

25076142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 25076142 is about 5007.6084112079. The cubic root of 25076142 is about 292.6983270342.

It can be divided in two parts, 2507 and 6142, that added together give a square (8649 = 93²).

The spelling of 25076142 in words is "twenty-five million, seventy-six thousand, one hundred forty-two".