1370225232 has 30 divisors (see below), whose sum is σ = 3834727962. Its totient is φ = 456741696.

The previous prime is 1370225159. The next prime is 1370225239. The reversal of 1370225232 is 2325220731.

It is a happy number.

1370225232 is a `hidden beast` number, since 137 + 0 + 2 + 2 + 523 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1363381776 + 6843456 = 36924^2 + 2616^2 .

It is a super-3 number, since 3×1370225232³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1370225196 and 1370225205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370225239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4757583 + ... + 4757870.

Almost surely, 2^1370225232 is an apocalyptic number.

1370225232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1370225232 is an abundant number, since it is smaller than the sum of its proper divisors (2464502730).

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

1370225232 is a wasteful number, since it uses less digits than its factorization.

1370225232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515467 (or 9515458 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1370225232 is about 37016.5534862445. The cubic root of 1370225232 is about 1110.7014023241.

Adding to 1370225232 its reverse (2325220731), we get a palindrome (3695445963).

The spelling of 1370225232 in words is "one billion, three hundred seventy million, two hundred twenty-five thousand, two hundred thirty-two".