1425654036 has 72 divisors (see below), whose sum is σ = 3742502400. Its totient is φ = 457047360.

The previous prime is 1425654031. The next prime is 1425654059. The reversal of 1425654036 is 6304565241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425654031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280405 + ... + 285443.

It is an arithmetic number, because the mean of its divisors is an integer number (51979200).

Almost surely, 2^1425654036 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 1425654036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1871251200).

1425654036 is an abundant number, since it is smaller than the sum of its proper divisors (2316848364).

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

1425654036 is a wasteful number, since it uses less digits than its factorization.

1425654036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349 (or 5344 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1425654036 is about 37757.8341010180. The cubic root of 1425654036 is about 1125.4806929494.

The spelling of 1425654036 in words is "one billion, four hundred twenty-five million, six hundred fifty-four thousand, thirty-six".