1374510156 has 12 divisors (see below), whose sum is σ = 3207190392. Its totient is φ = 458170048.

The previous prime is 1374510149. The next prime is 1374510157. The reversal of 1374510156 is 6510154731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1374510157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57271245 + ... + 57271268.

It is an arithmetic number, because the mean of its divisors is an integer number (267265866).

Almost surely, 2^1374510156 is an apocalyptic number.

It is an amenable number.

1374510156 is an abundant number, since it is smaller than the sum of its proper divisors (1832680236).

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

1374510156 is a wasteful number, since it uses less digits than its factorization.

1374510156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114542520 (or 114542518 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 1374510156 is about 37074.3867919619. The cubic root of 1374510156 is about 1111.8579807155.

Adding to 1374510156 its reverse (6510154731), we get a palindrome (7884664887).

The spelling of 1374510156 in words is "one billion, three hundred seventy-four million, five hundred ten thousand, one hundred fifty-six".