1374260745 has 64 divisors (see below), whose sum is σ = 2627251200. Its totient is φ = 604573440.

The previous prime is 1374260743. The next prime is 1374260791. The reversal of 1374260745 is 5470624731.

It is not a de Polignac number, because 1374260745 - 2¹ = 1374260743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1374260743) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121126 + ... + 131984.

It is an arithmetic number, because the mean of its divisors is an integer number (41050800).

Almost surely, 2^1374260745 is an apocalyptic number.

1374260745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1374260745 is a deficient number, since it is larger than the sum of its proper divisors (1252990455).

1374260745 is a wasteful number, since it uses less digits than its factorization.

1374260745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10950.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 1374260745 is about 37071.0229829175. The cubic root of 1374260745 is about 1111.7907261171.

The spelling of 1374260745 in words is "one billion, three hundred seventy-four million, two hundred sixty thousand, seven hundred forty-five".