1014001002 has 36 divisors (see below), whose sum is σ = 2555698626. Its totient is φ = 289714320.

The previous prime is 1014000991. The next prime is 1014001013. The reversal of 1014001002 is 2001004101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1014000991) and next prime (1014001013).

It can be written as a sum of positive squares in only one way, i.e., 572118561 + 441882441 = 23919^2 + 21021^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 573949 + ... + 575712.

Almost surely, 2^1014001002 is an apocalyptic number.

1014001002 is an abundant number, since it is smaller than the sum of its proper divisors (1541697624).

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

1014001002 is a wasteful number, since it uses less digits than its factorization.

1014001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149683 (or 1149673 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1014001002 is about 31843.3823894385. The cubic root of 1014001002 is about 1004.6453876252.

Adding to 1014001002 its reverse (2001004101), we get a palindrome (3015005103).

The spelling of 1014001002 in words is "one billion, fourteen million, one thousand, two".