1151402 has 24 divisors (see below), whose sum is σ = 2079360. Its totient is φ = 476280.

The previous prime is 1151401. The next prime is 1151413. The reversal of 1151402 is 2041511.

1151402 = 2⁴ + 3⁴ + ... + 22⁴.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1151401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2849 + ... + 3227.

It is an arithmetic number, because the mean of its divisors is an integer number (86640).

2^1151402 is an apocalyptic number.

1151402 is a deficient number, since it is larger than the sum of its proper divisors (927958).

1151402 is a wasteful number, since it uses less digits than its factorization.

1151402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1151402 is about 1073.0340162362. The cubic root of 1151402 is about 104.8115137011.

Adding to 1151402 its reverse (2041511), we get a palindrome (3192913).

The spelling of 1151402 in words is "one million, one hundred fifty-one thousand, four hundred two".