1448973950 has 24 divisors (see below), whose sum is σ = 2696215080. Its totient is φ = 579348000.

The previous prime is 1448973919. The next prime is 1448974013. The reversal of 1448973950 is 593798441.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160661 + ... + 169439.

It is an arithmetic number, because the mean of its divisors is an integer number (112342295).

Almost surely, 2^1448973950 is an apocalyptic number.

1448973950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1448973950 is a deficient number, since it is larger than the sum of its proper divisors (1247241130).

1448973950 is a wasteful number, since it uses less digits than its factorization.

1448973950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12092 (or 12087 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 1448973950 is about 38065.3904485426. The cubic root of 1448973950 is about 1131.5841591915.

The spelling of 1448973950 in words is "one billion, four hundred forty-eight million, nine hundred seventy-three thousand, nine hundred fifty".