1448014770 has 48 divisors (see below), whose sum is σ = 3798182232. Its totient is φ = 382717440.

The previous prime is 1448014741. The next prime is 1448014783. The reversal of 1448014770 is 774108441.

1448014770 is a `hidden beast` number, since 1 + 448 + 0 + 147 + 70 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 731756601 + 716258169 = 27051^2 + 26763^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61021 + ... + 81360.

Almost surely, 2^1448014770 is an apocalyptic number.

1448014770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1448014770 is an abundant number, since it is smaller than the sum of its proper divisors (2350167462).

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

1448014770 is a wasteful number, since it uses less digits than its factorization.

1448014770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142507 (or 142504 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 1448014770 is about 38052.7892538773. The cubic root of 1448014770 is about 1131.3344117796.

The spelling of 1448014770 in words is "one billion, four hundred forty-eight million, fourteen thousand, seven hundred seventy".