1005625276 has 12 divisors (see below), whose sum is σ = 1863364608. Its totient is φ = 473235392.

The previous prime is 1005625273. The next prime is 1005625277. The reversal of 1005625276 is 6725265001.

It is a super-2 number, since 2×1005625276² = 2022564391460152352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005625273) 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, 7394236 + ... + 7394371.

It is an arithmetic number, because the mean of its divisors is an integer number (155280384).

Almost surely, 2^1005625276 is an apocalyptic number.

It is an amenable number.

1005625276 is a deficient number, since it is larger than the sum of its proper divisors (857739332).

1005625276 is a wasteful number, since it uses less digits than its factorization.

1005625276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14788628 (or 14788626 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1005625276 is about 31711.5952925740. The cubic root of 1005625276 is about 1001.8715869769.

The spelling of 1005625276 in words is "one billion, five million, six hundred twenty-five thousand, two hundred seventy-six".