1454114780 has 12 divisors (see below), whose sum is σ = 3053641080. Its totient is φ = 581645904.

The previous prime is 1454114777. The next prime is 1454114791. The reversal of 1454114780 is 874114541.

It is a super-2 number, since 2×1454114780² = 4228899586828896800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1454114780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36352850 + ... + 36352889.

It is an arithmetic number, because the mean of its divisors is an integer number (254470090).

Almost surely, 2^1454114780 is an apocalyptic number.

1454114780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1454114780 is an abundant number, since it is smaller than the sum of its proper divisors (1599526300).

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

1454114780 is a wasteful number, since it uses less digits than its factorization.

1454114780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72705748 (or 72705746 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 1454114780 is about 38132.8569608940. The cubic root of 1454114780 is about 1132.9208327711.

The spelling of 1454114780 in words is "one billion, four hundred fifty-four million, one hundred fourteen thousand, seven hundred eighty".