1452634 has 12 divisors (see below), whose sum is σ = 2279466. Its totient is φ = 694232.

The previous prime is 1452631. The next prime is 1452637. The reversal of 1452634 is 4362541.

It is an interprime number because it is at equal distance from previous prime (1452631) and next prime (1452637).

It can be written as a sum of positive squares in only one way, i.e., 804609 + 648025 = 897^2 + 805^2 .

It is a super-2 number, since 2×1452634² = 4220291075912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1452599 and 1452608.

It is not an unprimeable number, because it can be changed into a prime (1452631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372 + ... + 1744.

2^1452634 is an apocalyptic number.

1452634 is a deficient number, since it is larger than the sum of its proper divisors (826832).

1452634 is a wasteful number, since it uses less digits than its factorization.

1452634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421 (or 1398 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 1452634 is about 1205.2526706048. The cubic root of 1452634 is about 113.2536136801.

The spelling of 1452634 in words is "one million, four hundred fifty-two thousand, six hundred thirty-four".