2037645148 has 48 divisors (see below), whose sum is σ = 4470455808. Its totient is φ = 789480000.

The previous prime is 2037645107. The next prime is 2037645149. The reversal of 2037645148 is 8415467302.

It is a self number, because there is not a number n which added to its sum of digits gives 2037645148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2037645149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37473 + ... + 74023.

It is an arithmetic number, because the mean of its divisors is an integer number (93134496).

Almost surely, 2^2037645148 is an apocalyptic number.

2037645148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2037645148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2235227904).

2037645148 is an abundant number, since it is smaller than the sum of its proper divisors (2432810660).

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

2037645148 is a wasteful number, since it uses less digits than its factorization.

2037645148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36754 (or 36752 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 2037645148 is about 45140.2829853779. The cubic root of 2037645148 is about 1267.7769504535.

The spelling of 2037645148 in words is "two billion, thirty-seven million, six hundred forty-five thousand, one hundred forty-eight".